postgresql/doc/FAQ_japanese

PostgreSQL(<28>ݥ<EFBFBD><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD><ECA5B9><EFBFBD><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29>ˤĤ<CBA4><C4A4>Ƥ褯<C6A4><E8A4AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>β<EFBFBD><CEB2><EFBFBD>(FAQ)

<EFBFBD><EFBFBD>ʸ<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: Fri Jan 5 15:40:20 EST 2007

<EFBFBD><EFBFBD><EFBFBD>ߤΰݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>: Bruce Momjian (bruce@momjian.us)
Maintainer of Japanese Translation: Jun Kuwamura (juk at PostgreSQL.jp)

<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>κǿ<EFBFBD><EFBFBD>Ǥ<EFBFBD> http://www.postgresql.org/docs/faqs.FAQ.html <20>Ǹ<EFBFBD><C7B8>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ץ<EFBFBD><EFBFBD>åȥۡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥ<EFBFBD>: http://www.postgresql.org/docs/faq/
<EFBFBD>˲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

(<28>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥˤ<D4A4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ] <20>ȤǰϤ<C7B0><CFA4>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>)
[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><><EFBFBD>ܸ<EFBFBD><DCB8>Ǥ<EFBFBD>FAQ<41>ϡ<EFBFBD>
                http://www.postgresql.org/docs/faqs.FAQ_japanese.html
        <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
        <20>ǿ<EFBFBD><C7BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ǤˤĤ<CBA4><C4A4>Ƥϡ<C6A4><CFA1><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>κǸ<CEBA><C7B8>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ǤˤĤ<CBA4><C4A4>ơפ򤴤<D7A4><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

]

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>

1.1) PostgreSQL<51>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θƤ<CEB8><C6A4><EFBFBD><EFBFBD>ϡ<EFBFBD>
1.2) ï<><C3AF> PostgreSQL <20>򥳥<EFBFBD><F2A5B3A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>뤷<EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.3) PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4>ʤäƤޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.4) PostgreSQL<51>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>ϡ<EFBFBD>
1.5) PostgreSQL<51>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.6) <20>ǿ<EFBFBD><C7BF>Υ<EFBFBD><CEA5>꡼<EFBFBD><EAA1BC><EFBFBD>Ϥɤ<CFA4><C9A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
1.7) <20><><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤ<CFA4><C9A4>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.8) <20>Х<EFBFBD><D0A5><EFBFBD><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤΤ褦<CEA4><E8A4A6>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.9) <20><><EFBFBD>ΤΥХ<CEA5><D0A5><EFBFBD>̤<EFBFBD><CCA4>̵<EFBFBD><CCB5><EFBFBD><EFBFBD>ǽ<EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>äƸ<C3A4><C6B8>Ĥ<EFBFBD><C4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.10) <20>ɤΤ褦<CEA4><E8A4A6>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.11) SQL<51>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>гؤ٤ޤ<D9A4><DEA4><EFBFBD><EFBFBD><EFBFBD>
1.12) <20>ѥå<D1A5><C3A5><EFBFBD><EFBFBD>󶡤<EFBFBD><F3B6A1A4><EFBFBD><EFBFBD>ꡢ<EFBFBD><EAA1A2>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>໲<EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф褤<D0A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
1.13) ¾<><C2BE>DBMS<4D><53><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD>PostgreSQL<51>Ϥɤ<CFA4><C9A4>ʤΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>

                          <20>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥμ<C8A4><CEBC><EFBFBD>

2.1) PostgreSQL <20>ˤϤɤ<CFA4><C9A4>ʥ<EFBFBD><CAA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
2.2) PostgreSQL <20><> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥġ<CAA5><C4A1>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
2.3) PostgreSQL <20>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD>

3.1) <20>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>PostgreSQL<51><4C>/usr/local/pgsql <20>ʳ<EFBFBD><CAB3>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>˥<EFBFBD><CBA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
3.2) ¾<>Υۥ<CEA5><DBA5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ϤɤΤ褦<CEA4><E8A4A6><EFBFBD><EFBFBD><EFBFBD>椷<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
3.3) <20><><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥸥<EFBFBD><F3A5B8A5><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD>
3.4) <20>ɤΤ褦<CEA4>ʥǥХ<C7A5><D0A5><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
3.5) <20><>³<EFBFBD><C2B3><EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> 'Sorry, too many clients' <20><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
3.6) PostgreSQL<51>Υ<EFBFBD><CEA5>åץ<C3A5><D7A5>졼<EFBFBD>ɤμ<C9A4><CEBC><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
3.7) <20>ϡ<EFBFBD><CFA1>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ф褤<D0A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD>

4.1) <20>ǽ<EFBFBD><C7BD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>Τߤ<CEA4> select <20><><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD><EFBFBD>
4.2) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ơ<EFBFBD><C6A1>֥롢<D6A5><EBA1A2><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6>
<EFBFBD><EFBFBD><EFBFBD>Ƹ<EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.3) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.4) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥롢<D6A5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
4.5) <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ʥƥ<CAA5><C6A5><EFBFBD><EFBFBD>ȥե<C8A5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Υǥ<CEA5><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ϤɤΤ<EFBFBD><EFBFBD>餤ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.6) <20><><EFBFBD><EFBFBD><EFBFBD>꤬<EFBFBD>٤<EFBFBD><D9A4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>
4.7) <20><><EFBFBD><EFBFBD><EFBFBD>ꥪ<EFBFBD>ץƥ<D7A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>򡢸<EFBFBD><F2A1A2B8><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.8) <20><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>Ǥθ<C7A4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>˼¸<CBBC>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<EFBFBD>˻Ȥ<EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.9) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> NULL <20>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥ򸡽Ф<F2B8A1BD><D0A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
NULL<EFBFBD>β<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ɤΤ褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>? <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>NULL<4C><4C><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>
<EFBFBD>ǤɤΤ褦<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.10) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>줾<EFBFBD><ECA4BE><EFBFBD>ΰ㤤<CEB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
4.11.1) <20><><EFBFBD><EFBFBD>(serial)<29><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0>ʬ<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.11.2) SERIAL<41>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤϡ<CDA4><CFA1>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.11.3) currval() <20><>¾<EFBFBD>Υ桼<CEA5><E6A1BC><EFBFBD>Ȥζ<C8A4><CEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤˴٤뤳<D9A4>ȤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
4.11.4) <20>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˤ⤦<CBA4><E2A4A6><EFBFBD><EFBFBD><EFBFBD>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ椬<D6B9>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>
<EFBFBD>Ϥʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥹡<EFBFBD>SERIAL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤϤʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.12) OID <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD> TID <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
4.13) <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> "ERROR: Memory exhausted in AllocSetAlloc()"<22><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤ<CEA4>
<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
4.14) <20>ɤΥС<CEA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD>Ĵ<EFBFBD>٤<EFBFBD><D9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.15) <20><><EFBFBD>ߤλ<DFA4><CEBB>郎<EFBFBD>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>ȤȤʤ<C8A4><CAA4>褦<EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.16) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(outer join)<29>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>?
4.17) ʣ<><CAA3><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>ϤɤΤ褦<CEA4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ФǤ<D0A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.18) <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.19) PL/PgSQL <20>δؿ<CEB4><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD> "relation
with OID ##### does not exist" <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>
4.20) <20>ɤΤ褦<CEA4>ʥ<EFBFBD><CAA5>ץꥱ<D7A5><EAA5B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD>󤬤<EFBFBD><F3A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
4.21) <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>
ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD>ԥ<EFBFBD><D4A5>饤<EFBFBD><E9A5A4>)<29>ϲ<EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤǤ<CEA4><C7A4><EFBFBD>?

                              <20><><EFBFBD>ܸ<EFBFBD><DCB8>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

5.1) <20><><EFBFBD>ܸ줬<DCB8><ECA4AC><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
5.2) psql <20><>Windows<77><73><EFBFBD>饢<EFBFBD><E9A5A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD>ܸ줬ʸ<ECA4AC><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>

1.1) PostgreSQL<51>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θƤ<CEB8><C6A4><EFBFBD><EFBFBD>ϡ<EFBFBD>

PostgreSQL<EFBFBD><EFBFBD>Post-Gres-Q-L(<28>ݥ<EFBFBD><DDA5>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>쥹<EFBFBD><ECA5B9><EFBFBD><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>) <20><>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äƤ<EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> Postgres <20>Ȥ<EFBFBD><C8A4>ƻ<EFBFBD><C6BB>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD> MP3<50>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>ޥåȤβ<C8A4><CEB2><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

PostgreSQL <20>ϥ<EFBFBD><CFA5>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-<2D><><EFBFBD>졼<EFBFBD><ECA1BC><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><CAA5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ʾ<EFBFBD><CABE>ѥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>DBMS<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>˸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ʲ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ܤ<EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD>ħ<EFBFBD><EFBFBD>ͭ
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>ϡ<EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD>Ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20>γ<EFBFBD>ȯ<EFBFBD>ϡ<EFBFBD><CFA1>ۤȤ<DBA4><C8A4>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤҤ<CBA4><D2A4><EFBFBD><EFBFBD>ä<EFBFBD><C3A4>ܥ<EFBFBD><DCA5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>γ<EFBFBD>ȯ<EFBFBD>Ԥˤ<D4A4><CBA4>ä<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><EFBFBD>ͥåȤ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äƹԤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥ƥ<EFBFBD>
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤǤ<EFBFBD><EFBFBD>뤿<EFBFBD>ᡢ<EFBFBD>ɤδ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤦<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣳<EFBFBD>ȯ<EFBFBD>˻<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD> http://www.postgresql.org/files/documentation/faqs/FAQ_DEV.html <20>ˤ<EFBFBD><CBA4>볫ȯ<EBB3AB><C8AF>
<EFBFBD><EFBFBD>FAQ<EFBFBD>򸫤Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

1.2) ï<><C3AF> PostgreSQL <20>򥳥<EFBFBD><F2A5B3A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>뤷<EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѱ<EFBFBD><EFBFBD>񡢤<EFBFBD><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҥ<EFBFBD>õ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᤶ<EFBFBD><EFBFBD><EFBFBD>򤨤<EFBFBD> ---- ¸<>ߤ<EFBFBD><DFA4>ʤ<EFBFBD><CAA4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD>桹<EFBFBD>ϡ<EFBFBD><CFA1>濴<EFBFBD>Ȥʤ륳<CAA4>ߥåƥ<C3A5><C6A5><EFBFBD>CVS<56><53><EFBFBD>ߥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>롼<EFBFBD>פϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤹<EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⡢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>
<EFBFBD>ΤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ⻲<EFBFBD>ä<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>볫ȯ<EFBFBD>Ԥȥ桼<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ƥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɼԤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥϡ<EFBFBD><EFBFBD>᡼<EFBFBD><EFBFBD><EFBFBD>󥰥ꥹ<EFBFBD><EFBFBD>
<EFBFBD>򥵥֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD>֤<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>뤳<EFBFBD>ȤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Developer's FAQ<41>ˤϡ<CBA4>PostgreSQL
<EFBFBD><EFBFBD>ȯ<EFBFBD>˲ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥξ<EFBFBD><EFBFBD>󤬤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

1.3) PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4>ʤäƤޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20>ϲ<EFBFBD><CFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><CBBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

PostgreSQL<EFBFBD>ϸŤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>BSD<EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>󥹤β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤϡ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ѼԤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ򹥤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD>ˡŪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>桹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>٤Ƥ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD>ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʲ<EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>桹<EFBFBD><EFBFBD><EFBFBD>ºݤ˻ȤäƤ<EFBFBD><EFBFBD><EFBFBD>BSD<EFBFBD><EFBFBD><EFBFBD>ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򼨤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><>ʸ<EFBFBD>ϱѸ<CFB1><D1B8>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤȤ<CDA4><C8A4>ơ<EFBFBD><C6A1><EFBFBD>ʸ<EFBFBD><CAB8>ʻ<EFBFBD><CABB><EFBFBD>Ǻܤ<C7BA><DCA4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


PostgreSQL Data Base Management System

Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group Portions
Copyright (c) 1994-1996 Regents of the University of California

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement is
hereby granted, provided that the above copyright notice and this paragraph and
the following two paragraphs appear in all copies.

IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST
PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.

THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND
THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE,
SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

        POSTGRESQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>

        <20><>ʬŪ<CAAC><C5AA><EFBFBD> (c) 1996-2007, PostgreSQL<51><4C><EFBFBD>ݳ<EFBFBD>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><>ʬŪ<CAAC><C5AA><EFBFBD> (c) 1994-1996 <20><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD>


          <20>ܥ<EFBFBD><DCA5>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӥ<EFBFBD><D3A4><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>켰<EFBFBD>Ͼ嵭<CFBE><E5B5AD><EFBFBD><EFBFBD><EFBFBD>ɽ<EEB8A2><C9BD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8>
        <20><><EFBFBD><EFBFBD><EFBFBD>Ӥ<EFBFBD><D3A4><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EEA4AC><EFBFBD>Ƥ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>ź<EFBFBD>դ<EFBFBD><D5A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>¤<EFBFBD><C2A4>ˤ<EFBFBD><CBA4><EFBFBD>
        <20>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>ѡ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դε<D5A4><CEB5>Ĥ򡢤<C4A4><F2A1A2A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>Ū<EFBFBD>Ǥ<EFBFBD><C7A4>äƤ⡢
        ̵<><CCB5><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>Ʊ<EFBFBD>ս<EFBFBD>̵<EFBFBD><CCB5><EFBFBD>˹Ԥʤ<D4A4><CAA4>뤳<EFBFBD>Ȥ򤳤<C8A4><F2A4B3A4><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

          <20><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϡ<D8A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥˤ<D4A4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ⡢<C6A4><E2A1A2><EFBFBD>פβ<D7A4><CEB2><EFBFBD><EFBFBD><EFBFBD>
        <20>ޤࡢľ<E0A1A2><C4BE>Ū<EFBFBD><C5AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD><EFBFBD><EFBFBD>̡<EFBFBD><CCA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4>ɬ<EFBFBD><C9AC>Ū<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餺<EFBFBD><E9A4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        »<><C2BB><EFBFBD>ˤĤ<CBA4><C4A4>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤ<EFBFBD><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>»<EFBFBD><C2BB><EFBFBD>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ƥ⡢<C6A4><E2A1A2><EFBFBD>ڤ<EFBFBD><DAA4><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>餤<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

          <20><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϡ<D8A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><DBA4>ݾڤȡ<DAA4><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA>
        <20><>Ŭ<EFBFBD><C5AC><EFBFBD><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4>ƤϤ<C6A4><CFA4>Ȥ<EFBFBD><C8A4>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˸¤餺<C2A4><E9A4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ݾڤ<DDBE><DAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD>Ѱդ<D1B0><D5A4>줿<EFBFBD><ECA4BF><EFBFBD>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ֤<CFA1><D6A4>Τޤޡפ<DEA1>
        <20><><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϤ<D8A4><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD>ٱ硢<D9B1><E7A1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>
        <20>뤤<EFBFBD>Ͻ<EFBFBD><CFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̳<EFBFBD><CCB3><EFBFBD>餤<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD>Ͼ嵭<CFBE>αѸ<CEB1><D1B8>ˤ<EFBFBD><CBA4><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD>
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Ȥ<D9A4><C8A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    ]


1.4) PostgreSQL<51>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>ϡ<EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˡ<EFBFBD><EFBFBD>Ƕ<EFBFBD><EFBFBD><EFBFBD>Unix<EFBFBD>ߴ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD>åȥۡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ư<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽºݤ˥ƥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ԥʤä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>𤬤ʤ<EFBFBD><EFBFBD>줿<EFBFBD>ץ<EFBFBD><EFBFBD>åȥۡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ĥ<EFBFBD><EFBFBD>Ƥϥ<EFBFBD><EFBFBD>󥹥ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤷤Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20>ϡ<EFBFBD>Win2000 SP4, WinXP, <20><><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>Win2003 <20>ʤ<EFBFBD> Microsoft Windows NT<4E><54>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ڥ졼<EFBFBD>ƥ<EFBFBD><EFBFBD>󥰥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD>ͥ<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>󥹥ȡ<EFBFBD><EFBFBD>餬 http://pgfoundry.org/projects/pginstaller <20>ˤ<EFBFBD><CBA4>ꡢ<EFBFBD><EAA1A2><EFBFBD>ѤǤ<D1A4>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>MSDOS<EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Windows<EFBFBD>ΥС<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Win95, Win98, WinMe)<29>Ǥϡ<C7A4>Cygwin<69><6E><EFBFBD>Ȥä<C8A4>
PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>
        pgInstaller <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FTP<54>ߥ顼<DFA5><E9A1BC><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD> win32 <20>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ꤫<C8A5><EAA4AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
            http://www.postgresql.org/mirrors-ftp.html

        <20>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD> Windows<77>Ǥ˴ؤ<CBB4><D8A4><EFBFBD>FAQ<41><51><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤴤<EFBFBD><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        http://old.postgresql.jp/wg/jpugdoc/FAQ_windows.ja.html
    ]


<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD> Novell Netware 6 <20>ؤΰܿ<CEB0><DCBF>Ǥ⤢<C7A4><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD> http://forge.novell.com <20><>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>OS/2 (eComStation) <20>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD> http://hobbes.nmsu.edu/cgi-bin/h-search?
sh=1&button=Search&key=postgreSQL&stype=all&sort=type&dir=%2F<32>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>


1.5) PostgreSQL <20>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

Web<EFBFBD>֥饦<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD> http://www.postgresql.org/ftp/<2F><><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>顢ftp<74><70>ͳ<EFBFBD><CDB3><EFBFBD>ȡ<EFBFBD>
ftp://ftp.PostgreSQL.org/pub/ <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

1.6) <20>ǿ<EFBFBD><C7BF>Υ<EFBFBD><CEA5>꡼<EFBFBD><EAA1BC><EFBFBD>Ϥɤ<CFA4><C9A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20>κǿ<CEBA><C7BF>ǤϥС<CFA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8.2.1 <20>Ǥ<EFBFBD><C7A4><EFBFBD>

<EFBFBD>桹<EFBFBD>ϡ<EFBFBD>1ǯ<EFBFBD><EFBFBD><EFBFBD>˥᥸<EFBFBD>㡼<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>򡢿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤΥޥ<EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>褷<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>
        <20>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD> x.y.z <20>κǽ<CEBA><C7BD><EFBFBD> x.y <20><><EFBFBD>᥸<EFBFBD>㡼<EFBFBD><E3A1BC><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD><EFBFBD>
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǹ<EFBFBD><C7B8><EFBFBD> z <20><><EFBFBD>ޥ<EFBFBD><DEA5>ʡ<EFBFBD><CAA1><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><D6B9>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>᥸<EFBFBD>㡼<EFBFBD><E3A1BC><EFBFBD>꡼
        <20><><EFBFBD><EFBFBD><EFBFBD>ֹ椬Ʊ<E6A4AC><C6B1><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饹<EFBFBD><E9A5B9><EFBFBD>˸ߴ<CBB8><DFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


1.7) <20><><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤ<CFA4><C9A4>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20><><EFBFBD>ߥ<EFBFBD><DFA5>˥ƥ<CBA5><C6A5><EFBFBD>¿<EFBFBD><C2BF><EFBFBD>Υ桼<CEA5><E6A1BC><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ˡ<EFBFBD><CBA1>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD>ͳ<EFBFBD>λٱ<CEBB><D9B1><EFBFBD><EFBFBD>󶡤<EFBFBD><F3B6A1A4>Ƥ<EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Żҥ᡼<EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ򥵥֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD>֤<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>Υᥤ<EFBFBD><EFBFBD><EFBFBD>Ȥʤ륦<EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>
http://www.postgresql.org/community/lists/<2F>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>顢<EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>
general <20>ޤ<EFBFBD><DEA4>ϡ<EFBFBD>bugs <20>Ȥ<EFBFBD><C8A4>ä<EFBFBD><C3A4>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4>褤<EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>

<EFBFBD>᥸<EFBFBD>㡼<EFBFBD><EFBFBD>IRC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5>ϡ<EFBFBD>Freenode (irc.freenode.net)<29><> #postgresql <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>UNIX <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤǤϡ<C7A4> irc -c '#PostgreSQL' "$USER" irc.freenode.net
<EFBFBD><EFBFBD><EFBFBD>Ȥäƻ<EFBFBD><EFBFBD>äǤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD>ͥåȥ<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD> (#
postgresql-es)<29><><EFBFBD>ե<EFBFBD><D5A5>󥹸<EFBFBD><F3A5B9B8>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD> (#postgresqlfr)<29><><EFBFBD>֥饸<D6A5><E9A5B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD> (#
postgresql-br) <20>⤢<EFBFBD><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>EFNet<65>ˤ<EFBFBD>PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ뤬<CDA5><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
          1999ǯ7<C7AF><37>23<32><33><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܥݥ<DCA5><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ά<EFBFBD><CEAC>JPUG<55><47><EFBFBD><EFBFBD>Ω<EFBFBD><CEA9><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
        JPUG <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȿ<EFBFBD><C8BF>ǡ<EFBFBD>PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD><DFB6>Ϥξ<CFA4><CEBE>ȤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
        (2006ǯ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư(NPO)ˡ<><CBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<51>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
        Web<65><62><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD>Ȳ<EFBFBD><C8B2><EFBFBD><EFBFBD>ι׸<CEB9><D7B8><EFBFBD>
          <20><><EFBFBD>ϱ<EFBFBD><CFB1>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>)
        <20>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD>JPUG <20><>Web <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
                http://www.PostgreSQL.jp/
        <20>򤴤<EFBFBD><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

        <20><><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD>IRC<52><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD> '#PostgreSQL:*.jp' <20><>¸<EFBFBD>ߤ<EFBFBD><DFA4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȳ<EFBFBD><EFBFBD>ҤΥꥹ<EFBFBD>Ȥ<EFBFBD> http://www.postgresql.org/support/
professional_support<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

1.8) <20>Х<EFBFBD><D0A5><EFBFBD><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤΤ褦<CEA4><E8A4A6>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

http://www.postgresql.org/support/submitbug <20><>PostgreSQL <20>Х<EFBFBD><D0A5>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˬ<EFBFBD><CBAC><EFBFBD>Ƥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥμ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼؿˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> ftp <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ftp://ftp.PostgreSQL.org/pub/ <20>ǡ<EFBFBD><C7A1>ǿ<EFBFBD><C7BF>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
PostgreSQL <20><>õ<EFBFBD><C3B5><EFBFBD>ƤߤƤ<DFA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

1.9) <20><><EFBFBD>ΤΥХ<CEA5><D0A5><EFBFBD>̤<EFBFBD><CCA4>̵<EFBFBD><CCB5><EFBFBD><EFBFBD>ǽ<EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>äƸ<C3A4><C6B8>Ĥ<EFBFBD><C4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL<EFBFBD>ϳ<EFBFBD>ĥ<EFBFBD><EFBFBD><EFBFBD>줿SQL:2003<30>Υ<EFBFBD><CEA5>֥<EFBFBD><D6A5>åȤ򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>桹<EFBFBD>Υڡ<CEA5><DAA1><EFBFBD><EFBFBD><EFBFBD> TODO
<EFBFBD>ꥹ<EFBFBD>Ȥˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤΥХ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>侭<EFBFBD><EFBFBD><EFBFBD>ײ<EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥε<EFBFBD><EFBFBD>Ҥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD>ħ<EFBFBD><EFBFBD><EFBFBD>׵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̼<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

 <20><> <20><><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>뵡ǽ<EBB5A1>ϡ<EFBFBD> TODO <20>ꥹ<EFBFBD>ȤǤ<C8A4>
 <20><> <20><><EFBFBD>Τ褦<CEA4>ʵ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4><EFBFBD><EFBFBD>ϡ<EFBFBD>
     <20><> SQL<51><4C><EFBFBD>ʤ˽ऺ<CBBD><E0A4BA><EFBFBD><EFBFBD>¸<EFBFBD>ε<EFBFBD>ǽ<EFBFBD>Ƚ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>ǽ
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>ǽ
 <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ϡ<EFBFBD> TODO <20>Υꥹ<CEA5>Ȥ˲ä<CBB2><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD>桹<EFBFBD>ϡ<EFBFBD>PostgreSQL <20>˴ؤ<CBB4><D8A4>ơ<EFBFBD><C6A1>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD><EFBFBD> TODO <20>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4>ǿ<EFBFBD><C7BF>˹<EFBFBD><CBB9><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ƥ椯<EFBFBD>ۤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>Ǥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>ΤäƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ϻȤ<EFBFBD><EFBFBD>ޤ<EFBFBD>
<EFBFBD>󡣸<EFBFBD><EFBFBD>¤ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥХ<EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󤷡<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˱ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Ƥ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τꤿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD> CVS <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򸫤Ƥ<F2B8ABA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD><EFBFBD>Ȥˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˲ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>٤Ƥ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>夵<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

1.10) <20>ɤΤ褦<CEA4><E8A4A6>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>Υޥ˥奢<EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD>󡦥ޥ˥奢<EFBFBD><EFBFBD>(<28>ޥ˥奢<CBA5>롦<EFBFBD>ڡ<EFBFBD><DAA1><EFBFBD>)<29><>
<EFBFBD><EFBFBD><EFBFBD>Ӥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꤬<EFBFBD>ޤޤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> /doc<6F>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5>򤴤<EFBFBD><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD> http://www.PostgreSQL.org/docs/<2F>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
        JPUG ʸ<>񡦽<EFBFBD><F1A1A6BD>Ҵ<EFBFBD>Ϣʬ<CFA2>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD>⤢<EFBFBD><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

        http://www.postgresql.jp/document/pg803doc/
        <20><><EFBFBD><EFBFBD><EFBFBD>ץ쥹<D7A5><ECA5B9><EFBFBD>顢

        PostgreSQL<51><4C><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD>Ȥ<EFBFBD><C8A4>ƽ<EFBFBD><C6BD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>

    ]


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><EFBFBD>ȤǤ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD>ܤ<EFBFBD>2<EFBFBD><32><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD> http://www.PostgreSQL.org
/docs/books/awbook.html

    [<5B><><EFBFBD><EFBFBD>:
        <20><><EFBFBD><EFBFBD><EFBFBD>ܤϡ<DCA4>JPUG<55><47>PostgreSQL Book<6F><6B><EFBFBD><EFBFBD>ʬ<EFBFBD>ʲ<EFBFBD><CAB2><EFBFBD>
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢<EFBFBD>ԥ<EFBFBD><D4A5><EFBFBD><EFBFBD>󤫤<EFBFBD>
        <20>֤Ϥ<D6A4><CFA4><EFBFBD><EFBFBD>Ƥ<EFBFBD>PostgreSQL<51>פȤ<D7A4><C8A4>ƽ<EFBFBD><C6BD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD> http://www.commandprompt.com/ppbook/<2F>Ǥ<EFBFBD><C7A4><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
        ˮ<><CBAE><EFBFBD>ϡּ<CFA1><D6BC><EFBFBD> PostgreSQL<51><4C>
        <20><><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ʽ<EFBFBD><EFBFBD>Ҥ<EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD>ϡ<EFBFBD>http://techdocs.PostgreSQL.org/techdocs/bookreviews.php
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD>Ѿ<EFBFBD><D1BE>󵭻<EFBFBD><F3B5ADBB>⡢http://techdocs.PostgreSQL.org/ <20>ˤ<EFBFBD><CBA4><EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
        <20><><EFBFBD>ܸ<EFBFBD><DCB8>ν<EFBFBD><CEBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥϡ<C6A4><CFA1><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<51>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD>http://www.postgresql.jp/PostgreSQL/references.html
        <20>⤴<EFBFBD><E2A4B4><EFBFBD>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɥ饤<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql <20>ˤ⡢<CBA4><E2A1A2><EFBFBD><EFBFBD><EFBFBD>黻<EFBFBD>ҡ<EFBFBD><D2A1>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡢤<EFBFBD><F3A1A2A4><EFBFBD>¾
<EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>٤뤿<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><EFBFBD> \d <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD> \? <20><><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>ʥ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD>ɽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>桹<EFBFBD><EFBFBD> Web <20><><EFBFBD><EFBFBD><EFBFBD>Ȥˤϡ<CBA4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

1.11) SQL <20>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>гؤ٤ޤ<D9A4><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>嵭<EFBFBD>ǽҤ٤<EFBFBD> PostgreSQL <20>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4>ܤ<EFBFBD><DCA4>ɤळ<C9A4>Ȥ<EFBFBD><C8A4><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤦<EFBFBD><E2A4A6>
<EFBFBD>ȤĤϡ<EFBFBD> "Teach Yourself SQL in 21 Days, Second Edition" at http://
members.tripod.com/er4ebus/sql/index.htm<74>Ǥ<EFBFBD><C7A4><EFBFBD>

The Practical SQL Handbook, Bowman Judith S. et al., Addison-Wesley <20><>¿<EFBFBD><C2BF><EFBFBD>Υ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˹<EFBFBD>ɾ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><EFBFBD>Ǥϡ<EFBFBD>The Complete Reference SQL, Groff et al., McGraw-Hill
<EFBFBD>⹥ɾ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
 
http://www.intermedia.net/support/sql/sqltut.shtm
http://sqlcourse.com
http://www.w3schools.com/sql/default.asp
http://mysite.verizon.net/Graeme_Birchall/id1.html <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
         <20><><EFBFBD><EFBFBD>PostgreSQL<51>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>λ<EFBFBD><CEBB><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>ξҲ<CEBE><D2B2>ڡ<EFBFBD><DAA1><EFBFBD>

http://www.postgresql.jp/PostgreSQL/references.html
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
         <20><>ƣľʸ<C4BE><CAB8><EFBFBD>Ρֽ鿴<D6BD>Ը<EFBFBD><D4B8>Σģ<CEA3><C4A3>߷<EFBFBD><DFB7><EFBFBD><EFBFBD>硦<EFBFBD>ӣѣ<D3A3><D1A3><EFBFBD><EFBFBD>绲<EFBFBD>ͽ<EFBFBD><CDBD>Ҳ<EFBFBD><D2B2>פΥ<D7A4><CEA5><EFBFBD><EFBFBD>ʡ<EFBFBD>
                http://www.shonan.ne.jp/~nkon/ipsql/books_SQL.html
        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD>Ť<EFBFBD>2000ǯ<30><C7AF>)<29><>
         <20><><EFBFBD><EFBFBD><EFBFBD>ѱѻ<D1B1><D1BB>Ρ<EFBFBD>PostgreSQL<51><4C><EFBFBD>ܸ<EFBFBD><DCB8>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD>
                http://www.net-newbie.com/
        <20>Ǥϥ<C7A4><CFA5><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD>θ<EFBFBD><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
         <20>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׻<EFBFBD><D7BB><EFBFBD>UNIX <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
                http://www.wakhok.ac.jp/DB/DB.html
        <20>⥪<EFBFBD><E2A5AA><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ɤळ<C9A4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
         Nikkei BP IT Pro <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>а<EFBFBD>ã<EFBFBD>׻<EFBFBD><D7BB><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD>
        <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>󿷤<EFBFBD><F3BFB7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥꤢ<C8A4><EAA4A2><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


1.12) <20>ѥå<D1A5><C3A5><EFBFBD><EFBFBD>󶡤<EFBFBD><F3B6A1A4><EFBFBD><EFBFBD>ꡢ<EFBFBD><EAA1A2>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>໲<EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф褤<D0A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ʳ<EFBFBD>ȯ<EFBFBD>Ը<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD>Developer's FAQ<41>򤴤<EFBFBD><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

1.13) ¾<><C2BE>DBMS<4D><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<51>Ϥɤ<CFA4><C9A4>ʤΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ˤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ȿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>ȤȲ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD>ǽ(Features)
    PostgreSQL<51>ϡ<EFBFBD><CFA1>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡢥<EFBFBD><F3A1A2A5>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>ꡢ<EFBFBD>ȥꥬ<C8A5><EAA5AC><EFBFBD><EFBFBD><EFBFBD>ӥ塼<D3A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20><><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤɡ<CAA4><C9A1>絬<EFBFBD>Ͼ<EFBFBD><CFBE><EFBFBD> DBMS<4D><53><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ۤȤ<DBA4>
    <20>ɻ<EFBFBD><C9BB>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL<51>ϡ<EFBFBD><CFA1>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><D1BE><EFBFBD><EFBFBD>롼<EFBFBD>롢<EFBFBD><EBA1A2><EFBFBD>줫<EFBFBD>顢
    <20><><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤɡ<CAA4><C9A1><EFBFBD><EFBFBD><EFBFBD>DBMS<4D><53><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFA4BB>
    <20><><EFBFBD>褦<EFBFBD>ʵ<EFBFBD>ǽ<EFBFBD>򤤤<EFBFBD><F2A4A4A4>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD>ǽ(Performance)
    PostgreSQL<51><4C>¾<EFBFBD>ξ<EFBFBD><CEBE>Ѥ<EFBFBD><D1A4>뤤<EFBFBD>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ץ󥽡<D7A5><F3A5BDA1><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>ȸ߳Ѥ<DFB3><D1A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤ǤϤ<C7A4><CFA4><EFBFBD><EFBFBD>ᤫ<EFBFBD>ä<EFBFBD><C3A4>ꡢ<EFBFBD>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD>̤ǤϤ<C7A4><CFA4><EFBFBD><EFBFBD>٤<EFBFBD><D9A4>ä<EFBFBD><C3A4>ꤷ<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>¾<EFBFBD>Υǡ<CEA5>
    <20><><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD><D9A4><EFBFBD>ǽ<EFBFBD>ϡ<EFBFBD><CFA1>դĤ<D5A4> +/-10% <20><><EFBFBD>餤<EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Reliability)
    <20>桹<EFBFBD>ϡ<EFBFBD>DBMS<4D>ο<EFBFBD><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤯<EFBFBD>ʤ<EFBFBD><CAA4>ƤϤ<C6A4><CFA4>β<EFBFBD><CEB2>ͤ<EFBFBD>̵<EFBFBD><CCB5><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>򤷤Ƥޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC>
    <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>ꤷ<EFBFBD><EAA4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>Х<EFBFBD><D0A5><EFBFBD><EFBFBD>Ǿ<EFBFBD><C7BE>ˤ<EFBFBD><CBA4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD><E8A4A6><EFBFBD>ؤ<EFBFBD><D8A4>Ƥޤ<C6A4>
    <20><><EFBFBD><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD>Υ<EFBFBD><CEA5>꡼<EFBFBD><EAA1BC><EFBFBD>Ͼ<EFBFBD><CFBE>ʤ<EFBFBD><CAA4>Ȥ<EFBFBD>1 <20><><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE>Υ١<CEA5><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>Ȥ<EFBFBD><C8A4>Ԥʤ<D4A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20>ǤΥ<C7A4><CEA5>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤬡<EFBFBD><F2A4ACA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤȤ<C7A4><C8A4>ư<EFBFBD><C6B0>ꤷ<EFBFBD><EAA4B7><EFBFBD><EFBFBD><EFBFBD>Ǥʥ<C7A4><CAA5>꡼<EFBFBD><EAA1BC><EFBFBD>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥ<EFBFBD>ʪ<EFBFBD><CAAA><EFBFBD><EFBFBD>
    <20>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC><EFBFBD>Ǥϡ<C7A4>¾<EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Ƥ<D9A4>½<EFBFBD><C2BD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>Ȥ˼<C8A4><CBBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>(Support)
    <20>桹<EFBFBD>Υ᡼<CEA5><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5>Ȥϡ<C8A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤμ<D8A4><CEBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>롢<EFBFBD><EBA1A2>ȯ<EFBFBD>Ԥ<EFBFBD><D4A4>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD>ʽ<EFBFBD><CABD>ޤ<EFBFBD><DEA4>ؤ<EFBFBD><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶡤<EFBFBD><F3B6A1A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>桹<EFBFBD><E6A1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݾڤ<DDBE><DAA4>뤳<EFBFBD>ȤϤǤ<CFA4><C7A4>ޤ<EFBFBD><DEA4>󤬡<EFBFBD><F3A4ACA1><EFBFBD><EFBFBD>ѥǡ<D1A5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>˲<EFBFBD><CBB2>褵<EFBFBD><E8A4B5>
    <20><><EFBFBD>櫓<EFBFBD>ǤϤ<C7A4><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣳<EFBFBD>ȯ<EFBFBD>Ԥ䡢<D4A4>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><DFA5>˥ƥ<CBA5><C6A5><EFBFBD><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD>ࡢ<EFBFBD><E0A1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤʤɤ<CAA4>ľ<EFBFBD>ܥ<EFBFBD><DCA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥˤ<C8A4><CBA4>äơ<C3A4>PostgreSQL<51>Υ<EFBFBD><CEA5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD>
    <20><>¾<EFBFBD><C2BE>DBMS <20><><EFBFBD>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>ΤȤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><CBBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20><><EFBFBD>ѥ<EFBFBD><D1A5>ݡ<EFBFBD><DDA1>Ȥʤɤ⤢<C9A4><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>FAQ1.7<EFBFBD><EFBFBD><EFBFBD>򤴤<EFBFBD><EFBFBD>󤯤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Price)
    PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD>Ѥϡ<D1A4><CFA1><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ⡢<C7A4><E2A1A2><EFBFBD>٤<EFBFBD>̵<EFBFBD><CCB5><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>嵭<EFBFBD>˼<EFBFBD><CBBC><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD>BSD
    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>ѵ<EFBFBD><D1B5><EFBFBD><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>¤ꡢPostgreSQL<51>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>Ǿ<EFBFBD><C7BE>ʤ<EFBFBD><CAA4>Ȥ<EFBFBD>
    <20><><EFBFBD>ळ<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                          <20>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥμ<C8A4><CEBC><EFBFBD>

2.1) PostgreSQL <20>ˤϤɤ<CFA4><C9A4>ʥ<EFBFBD><CAA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20>Υ<EFBFBD><CEA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>˴ޤޤ<DEA4><DEA4><EFBFBD>ʪ<EFBFBD><CAAA>C<EFBFBD><43><EFBFBD>ȹ<EFBFBD><C8B9><EFBFBD> C<>Υ<EFBFBD><CEA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>Υ<EFBFBD><EFBFBD>󥿡<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ω<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥǡ<EFBFBD><EFBFBD>̡<EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
ʬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줾<EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD>ȯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ब<EFBFBD>ȼ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>塼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

PHP <20>Τ褦<CEA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>Υץ<CEA5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ󥰸<DFA5><F3A5B0B8><EFBFBD><EFBFBD>ϡ<EFBFBD> PostgreSQL<51>Υ<EFBFBD><CEA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>
<EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>Perl, TCL, Python, <20><><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>Τۤ<CEA4><DBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ϡ<EFBFBD> http://gborg.postgresql.org <20><> Drivers/Interfaces <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥿡<EFBFBD><F3A5BFA1>ͥå<CDA5>
<EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤߤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

2.2) PostgreSQL <20><> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥġ<CAA5><C4A1>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>΢<EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><E9A4B7><EFBFBD>Ҳ𤬡<D2B2>
http://www.webreview.com<6F>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

Web <20>ؤγ<D8A4>ĥ<EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ˤϡ<CBA4>PHP(http://www.php.net/) <20><><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>
<EFBFBD>äƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    [<5B><><EFBFBD><EFBFBD>:
          PHP<48>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ϡ<EFBFBD>2000ǯ4<C7AF><34>19<31><39><EFBFBD><EFBFBD>ȯ­<C8AF><C2AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PHP<48>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>
                http://www.php.gr.jp/
        <20><><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD>ע<EFBFBD><D7A2> <20>व<EFBFBD><E0A4B5><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>
                http://www.geocities.jp/rui_hirokawa/php/
        <20>ˤ<EFBFBD><CBA4>ʤ<EFBFBD><CAA4>ޤȤ<DEA4><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>硢¿<EFBFBD><EFBFBD><EFBFBD>οͤ<EFBFBD> Perl <20><><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CGI.pm <20><> mod_perl <20><><EFBFBD>Ȥ<EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

2.3) PostgreSQL <20>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>Ѥȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ󥽡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD>Ԥˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD>PostgreSQL<EFBFBD>ˤ<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>GUI<EFBFBD>ġ<EFBFBD><EFBFBD>뤬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ǽ<EFBFBD>ǡ<EFBFBD><EFBFBD>ܺ٤ʥꥹ<EFBFBD>Ȥϡ<EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥ƥ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤯤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD>

3.1) <20>ɤΤ褦<CEA4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD> /usr/local/pgsql <20>ʳ<EFBFBD><CAB3>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>˥<EFBFBD><CBA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ϡ<EFBFBD> configure <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> --prefix <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD>뤳<EFBFBD>ȤǤ<C8A4>
<EFBFBD><EFBFBD>

3.2) ¾<>Υۥ<CEA5><DBA5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>ϤɤΤ褦<CEA4><E8A4A6><EFBFBD><EFBFBD><EFBFBD>椷<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤǤϡ<EFBFBD>PostgreSQL <20><> Unix <20>ɥᥤ<C9A5>󥽥<EFBFBD><F3A5BDA5>åȡ<C3A5><C8A1>ޤ<EFBFBD><DEA4>ϡ<EFBFBD>TCP/IP<49><50>³<EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>󤫤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>postgresql.conf <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> listen_addresses <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ġ<EFBFBD>$PGDATA/pg_hba.conf <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ڤ<EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>ơ<EFBFBD><C6A1>ۥ<EFBFBD><DBA5>ȼ<EFBFBD>Ƴ<EFBFBD><C6B3>ǧ<EFBFBD>ڤ<EFBFBD>ͭ<EFBFBD><CDAD><EFBFBD>ˤ<EFBFBD>
<EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>¾<EFBFBD>Υޥ<EFBFBD><EFBFBD>󤫤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ǥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>

3.3) <20><><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥸥<EFBFBD><F3A5B8A5><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD>

<EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ꤽ<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ褬3<EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD>
    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>ޤߤޤ<DFA4><DEA4><EFBFBD>
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤࡢ<DEA4><E0A1A2><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> ʣ<><CAA3><EFBFBD><EFBFBD>INSERT<52>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>COPY<50><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> ʣ<><CAA3><EFBFBD><EFBFBD>ʸ<EFBFBD>򥰥롼<F2A5B0A5>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD>ĤΥȥ<CEA5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>ƥ<EFBFBD><C6A5>ߥåȤΥ<C8A4><CEA5><EFBFBD><EFBFBD>Хإ<D0A5>
        <20>ɤ<EFBFBD><C9A4>︺
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餫<EFBFBD><E9A4AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>Ȥ<EFBFBD><C8A4><EFBFBD>CLUSTER<45><52><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ν<EFBFBD><CEBD>ϤΥ<CFA4><CEA5>֥<EFBFBD><D6A5>åȤ<C3A5><C8A4>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>LIMIT<49><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>륯<EFBFBD><EBA5AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> <20><><EFBFBD>ץƥ<D7A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD><EFBFBD>ANALYZE<5A><45><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
     <20><> VACUUM <20>ޤ<EFBFBD><DEA4><EFBFBD> pg_autovacuum <20>ξ<EFBFBD><CEBE><EFBFBD>
     <20><> <20>礭<EFBFBD>ʥǡ<CAA5><C7A1><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD>
    postgresql.conf<6E><66><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>˱ƶ<CBB1><C6B6><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD>
    Administration Guide/Server Run-time Environment/Run-time Configuration <20><>
    <20><><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ򤴤<C8A4><F2A4B4A4>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD>( JPUG<55><47><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD>)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ơ<EFBFBD>
    http://www.varlena.com/varlena/GeneralBits/Tidbits/annotated_conf_e.html <20><>
    <20><><EFBFBD>ӡ<EFBFBD> http://www.varlena.com/varlena/GeneralBits/Tidbits/perf.html <20>򤴤<EFBFBD>
    <20>󤯤<EFBFBD><F3A4AFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    <20><>ǽ<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>αƶ<CEB1><C6B6><EFBFBD> http://www.powerpostgresql.com/PerfList/
    <20>ȡ<EFBFBD> http://momjian.us/main/writings/pgsql/hw_performance/index.html (JPUG
    <20><><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8><EFBFBD>) <20>˽Ҥ٤<D2A4><D9A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>


    [<5B><><EFBFBD><EFBFBD>:
      JPUG<55><47><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD>Ҳ<EFBFBD>͵<EFBFBD><CDB5><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>롢<EFBFBD>ֺ<EFBFBD><D6BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>PostgreSQL<51><4C><EFBFBD>塼<EFBFBD>˥󥰡<CBA5>
      <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʡ<EFBFBD><CAA1><EFBFBD> ThinkIT <20><><EFBFBD><EFBFBD><EFBFBD>Ȥˤ<C8A4><CBA4>ꡢ<EFBFBD>º<EFBFBD><C2BA>Ȥλ<C8A4><CEBB>ͤˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
        http://www.thinkit.co.jp/free/tech/10/1/1.html
    ]


3.4) <20>ɤΤ褦<CEA4>ʥǥХ<C7A5><D0A5><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>й<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѿ<EFBFBD><EFBFBD>ˤ<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD><EFBFBD> log_* <20><><EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥץ<C8A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥХ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD>¬<EFBFBD>ˤȤƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

3.5) <20><>³<EFBFBD><C2B3><EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> 'Sorry, too many clients' <20><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤Ǥ<EFBFBD><EFBFBD><EFBFBD> 100 <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD>Ƥ<EFBFBD><C6A4>ޤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
postmaster<EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤹ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
postgresql.conf <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> max_connections <20><><EFBFBD>ͤ<EFBFBD><CDA4>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD> postmaster<65><72><EFBFBD>Ƶ<EFBFBD>ư<EFBFBD><C6B0><EFBFBD>뤳
<EFBFBD>ȤDz<EFBFBD>ǽ<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

3.6) PostgreSQL<51>Υ<EFBFBD><CEA5>åץ<C3A5><D7A5>졼<EFBFBD>ɤμ<C9A4><CEBC><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥޥ<EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>ǤϥХ<EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
7.4.8 <20><><EFBFBD><EFBFBD> 7.4.9 <20>ؤΥ<D8A4><CEA5>åץ<C3A5><D7A5>졼<EFBFBD>ɤ˥<C9A4><CBA5><EFBFBD><EFBFBD>פȥꥹ<C8A5>ȥ<EFBFBD><C8A5><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ơ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>åץǡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>򥤥󥹥ȡ<EFBFBD>
<EFBFBD>뤷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD>ꥹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD>ϤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>᤯<EFBFBD>ǿ<EFBFBD><EFBFBD>Υޥ<EFBFBD><EFBFBD>ʡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD>åץ<EFBFBD><EFBFBD>졼<EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>٤ƤΥ<EFBFBD><EFBFBD>åץ<EFBFBD><EFBFBD>졼<EFBFBD>ɤ˥ꥹ<EFBFBD><EFBFBD><EFBFBD>ϤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL<51>Υޥ<CEA5><DEA5>ʡ<EFBFBD><CAA1><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD>ϡ<EFBFBD>
<EFBFBD>ʤ<EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥꥹ<EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ʥХ<EFBFBD><EFBFBD>ν<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>桹<EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϥ<EFBFBD><EFBFBD>åץ<EFBFBD><EFBFBD>졼<EFBFBD>ɤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ۤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äȥꥹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤤<EFBFBD><EFBFBD><EFBFBD>Τȹͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>᥸<EFBFBD>㡼<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>С<EFBFBD>7.3 <20><><EFBFBD><EFBFBD> 7.4 <20>Τ褦<CEA4>ʡˤǤϡ<C7A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ơ<EFBFBD><C6A1><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥåȤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD>򤷤Ф<EFBFBD><EFBFBD>йԤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>桹<EFBFBD>ϥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD>
<EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣥᥸<EFBFBD>㡼<EFBFBD><EFBFBD><EFBFBD>åץ<EFBFBD><EFBFBD>졼<EFBFBD>ɤΤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ɬ
<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD>

3.7) <20>ϡ<EFBFBD><CFA1>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD>ԥ塼<D4A5><E5A1BC><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ф褤<D0A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

PC<EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤۤȤ<EFBFBD><EFBFBD>ɸߴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD>ۤȤ<EFBFBD><EFBFBD>ɤοͤϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Ƥ<EFBFBD>PC<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼפ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>෹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϴְ㤤<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>ECC RAM<41><4D>
SCSI<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܡ<EFBFBD><EFBFBD>ɤϡ<EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꿮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ΤǤ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20>ϤۤȤ<DBA4><C8A4>ɤΥϡ<CEA5><CFA1>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Dz<EFBFBD>Ư<EFBFBD><C6AF><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򸦵椹<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>᡼<EFBFBD><EFBFBD><EFBFBD>󥰥ꥹ<EFBFBD>ȤǤ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥȥ졼<EFBFBD>ɥ<EFBFBD><EFBFBD>դˤĤ<EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD>
<EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD>

4.1) <20>ǽ<EFBFBD><C7BD>ο<EFBFBD><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τߤ<CEA4> SELECT<43><54><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>ο<EFBFBD><EFBFBD>ԤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>狼<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD> SELECT <20>ΤȤ<CEA4><C8A4><EFBFBD>
LIMIT <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD> ORDER BY<42>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥå<DEA5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD>ޤä<DEA4><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꤬<EFBFBD>¹<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ⤢<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>SELECT <20>ΤȤ<CEA4><C8A4>˲<EFBFBD><CBB2>Ԥ<EFBFBD>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>FETCH<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SELECT<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    SELECT col
    FROM tab
    ORDER BY random()
    LIMIT 1;

4.2) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ơ<EFBFBD><C6A1>֥롢<D6A5><EBA1A2><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6>
<EFBFBD><EFBFBD><EFBFBD>Ƹ<EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>psql<EFBFBD>ǻȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>륯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

psql <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \dt<64><74><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>Ȥäƥơ<C6A5><C6A1>֥<EFBFBD><D6A5>򸫤뤳<F2B8ABA4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>psql<71><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \? <20><><EFBFBD><EFBFBD>
<EFBFBD>äơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ<EFBFBD>Ĵ<EFBFBD>٤뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD>psql <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤǡ<C9A4>
<EFBFBD>Хå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>女<EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD> pgsql/src/bin/psql/describe.c <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD> SQL <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC><EFBFBD>ޤޤ<DEA4><DEA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD> -E
<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD> psql <20>򳫻Ϥ<F2B3ABBB><CFA4><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>줿<EFBFBD><ECA4BF><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>¹Ԥ<C2B9><D4A4>뤿<EFBFBD><EBA4BF><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> PostgreSQL<51><4C> SQL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> INFORMATION SCHEMA <20><><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󶡤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

pg_ <20>ǻϤޤ륷<DEA4><EBA5B7><EFBFBD>ƥ<EFBFBD><C6A5>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>Ǥ⤳<C7A4><E2A4B3><EFBFBD><EFBFBD><EFBFBD>򵭽Ҥ<F2B5ADBD><D2A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

psql -l<><6C><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤΥǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>pgsql/src/tutorial/syscat.source <20><><EFBFBD><EFBFBD>ƤߤƤ<DFA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD>
<EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥뤫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD> SELECT ʸ<><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

4.3) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD> 8.0 <20>ʹߤǤϡ<C7A4> ALTER TABLE ALTER COLUMN TYPE <20><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>
<EFBFBD>Ȥˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΥС<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD><EFBFBD>ʲ<EFBFBD><EFBFBD>Τ褦<EFBFBD>ˤ<EFBFBD><EFBFBD>ޤ<EFBFBD>:

    BEGIN;
    ALTER TABLE tab ADD COLUMN new_col new_data_type;
    UPDATE tab SET new_col = CAST(old_col AS new_data_type);
    ALTER TABLE tab DROP COLUMN old_col;
    COMMIT;

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤä<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>줿<EFBFBD>Ԥ<EFBFBD><EFBFBD>ȤäƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
VACUUM FULL tab<61>򤷤<EFBFBD><F2A4B7A4>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

4.4) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥롢<D6A5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>¤ϰʲ<EFBFBD><EFBFBD>ΤȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>:

    <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD>?        <20><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5> (32 TB <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><DFA4><EFBFBD>
                                     <20><>)
    <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD>?            32 TB
    <20><><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD>?                400 GB
    <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤκ<C9A4><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD>?          1 GB
    <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ǥκ<C7A4><CEBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?        <20><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>
    <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ǥκ<C7A4><CEBA>祫<EFBFBD><E7A5AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?      <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><CEB7>ˤ<EFBFBD><CBA4>ä<EFBFBD> 250-1600
    <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ǥκ<C7A4><CEBA>祤<EFBFBD><E7A5A4><EFBFBD>ǥå<C7A5><C3A5><EFBFBD>   <20><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>
    <20><>?

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<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥륵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>32TB<EFBFBD>ϥ<EFBFBD><EFBFBD>ڥ졼<EFBFBD>ƥ<EFBFBD><EFBFBD>󥰥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ɬ<EFBFBD>פȤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>1GB<EFBFBD>Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>Τǡ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>祫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>4<EFBFBD>ܤˤ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥륵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>ѡ<EFBFBD>
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<EFBFBD>ҤȤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤ϡ<EFBFBD><EFBFBD><EFBFBD>2,000ʸ<30><CAB8><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ⡢<EFBFBD><EFBFBD><EFBFBD>Τ褦<EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϼºݤ<EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>MD5<EFBFBD>ϥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>δؿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>
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4.5) <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ʥƥ<CAA5><C6A5><EFBFBD><EFBFBD>ȥե<C8A5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Υǥ<CEA5><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ϤɤΤ<EFBFBD><EFBFBD>餤ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>̤Υƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>5<EFBFBD>ܤ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>2.8MB <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD> PostgreSQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ϼ<EFBFBD><CFBC><EFBFBD>
<EFBFBD>褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD>5.6MB<EFBFBD>ȸ<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

    28 bytes: <20>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>Υإå<D8A5>(<28><><EFBFBD><EFBFBD>)
    24 bytes: <20><><EFBFBD><EFBFBD>(int)<29>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤȥƥ<C8A5><C6A5><EFBFBD><EFBFBD><EFBFBD>(text)<29>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   + 4 bytes: <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5>åץ<C3A5><D7A5>ؤΥݥ<CEA5><DDA5><EFBFBD><EFBFBD><EFBFBD>
   ----------------------------------------
    56 bytes per row

   PostgreSQL <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8192<39>Х<EFBFBD><D0A5><EFBFBD>(8KB)<29>ʤΤ<CAA4>:

   8192 bytes per page
   -------------------   =  146 rows per database page (<28>ڤ<EFBFBD><DAA4>Τ<EFBFBD>)
     56 bytes per row

   100000 data rows
   --------------------  =  685 database pages (<28>ڤ<EFBFBD><DAA4>夲)
      146 rows per page

  685 database pages * 8192 bytes per page  =  5,611,520 bytes (5.6 MB)

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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>PostgreSQL <20>ϥơ<CFA5><C6A1>֥<EFBFBD><D6A5>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>׾<EFBFBD><D7BE><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>̾<EFBFBD> ORDER BY <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϻȤ<CFBB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣽缡<F3A1A3BD><E7BCA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤Ϲ<EFBFBD>®<EFBFBD>Ǥ<EFBFBD>
<EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ORDER BY<42><59><EFBFBD>Ȥ߹<C8A4><DFB9>蘆<EFBFBD>줿LIMIT <20>ϡ<EFBFBD><CFA1>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ӥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>

<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץƥ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD><EFBFBD>äƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥷥<EFBFBD><EFBFBD>륹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤷤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>SET enable_seqscan TO 'off'<27><><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤦<EFBFBD><E2A4A6><EFBFBD>ټ¹Ԥ<C2B9><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤬤ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>®<EFBFBD><EFBFBD><EFBFBD>ʤäƤ<EFBFBD><EFBFBD>뤫<EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

LIKE <20><><EFBFBD>뤤<EFBFBD><EBA4A4> ~ <20>Τ褦<CEA4>ʥ磻<CAA5><EFA5A4><EFBFBD>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD>ɱ黻<C9B1>Ҥ<EFBFBD><D2A4><EFBFBD><EFBFBD>̤ʴĶ<CAB4><C4B6>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

 <20><> <20><><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>κǽ<CEBA><C7BD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD>
     <20><> LIKE <20>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>%<25>ǻϤޤ<CFA4><DEA4>ʤ<EFBFBD>
     <20><> ~ (<28><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD>) <20>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>^<5E>ǻϤޤ<CFA4><DEA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>Фʤ<D0A4><CAA4>ʤ<EFBFBD>
 <20><> <20><><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>饹<EFBFBD><E9A5B9><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>뤳<EFBFBD>ȤϤǤ<CFA4><C7A4>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4>Ȥ<EFBFBD><C8A4>С<EFBFBD>[a-e]<5D><>
 <20><> ILIKE <20><> ~* <20>Τ褦<CEA4><E8A4A6><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϻȤ<CFBB><C8A4>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD>
    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FAQ<41><51>4.8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뼰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
 <20><> initdb <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>Ƥϡ<C6A4><CFA1>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>Ȥ<EFBFBD>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤬<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4><EFBFBD><EFBFBD><EFBFBD>
    ͳ<>ϡ<EFBFBD>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><CAB3>Ǥϼ<C7A4><CFBC><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Τ뤳<CEA4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ褦
    <20>ʾ<EFBFBD><CABE>硢

    LIKE

    <20><><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>󥰤ˤ<F3A5B0A4><CBA4><EFBFBD>Ư<EFBFBD><C6AF><EFBFBD>褦<EFBFBD>ʡ<EFBFBD><CAA1><EFBFBD><EFBFBD>̤<EFBFBD>

    text_pattern_ops

    <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

8.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礦<EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>η<EFBFBD><EFBFBD>Ȱ<EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餯<EFBFBD><EFBFBD>int2, int8,
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> numeric <20><><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>

4.7) <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>ץƥ<D7A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>򸫤<EFBFBD><F2B8ABA4>ˤϤɤ<CFA4>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> EXPLAIN <20>򸫤Ƥ<F2B8ABA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

4.8) <20><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>Ǥθ<C7A4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>˼¸<CBBC>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<EFBFBD>˻Ȥ<EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

~<7E>黻<EFBFBD>Ҥ<EFBFBD><D2A4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>ȹ<EFBFBD><C8B9><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4><EFBFBD>~* <20><><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD>
(case-insensitive)<29><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>ȹ<EFBFBD><C8B9><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD> LIKE <20>黻
<EFBFBD>Ҥ<EFBFBD> ILIKE <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӥϼ<EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD>ɽ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>롧

    SELECT *
    FROM tab
    WHERE lower(col) = 'abc';

ɸ<EFBFBD>।<EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤϻȤ<EFBFBD><EFBFBD>줺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>顢<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>ʤ餽
<EFBFBD>줬<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>

    CREATE INDEX tabindex ON tab (lower(col));

<EFBFBD>嵭<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UNIQUE<EFBFBD>Ǻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ㤤<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>äƤ<EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD>ˤϤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򥫥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD>Ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD> CHECK<43><4B><EFBFBD>󤫡<EFBFBD><F3A4ABA1>ȥꥬ<C8A5><EAA5AC><EFBFBD><EFBFBD><EFBFBD>ȤäƤ<C3A4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

4.9) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>NULL <20>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥ򸡽Ф<F2B8A1BD><D0A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD> NULL
<EFBFBD>Ǥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ򸡽Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>NULL<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤɤΤ褦<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ʲ<EFBFBD><EFBFBD>Τ褦<EFBFBD>ˡ<EFBFBD>IS NULL <20><> IS NOT NULL<4C>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>Ȥ<EFBFBD><C8A4>Ƥߤޤ<DFA4><DEA4><EFBFBD>

   SELECT *
   FROM tab
   WHERE col IS NULL;

NULL<EFBFBD>β<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>Ϣ<EFBFBD>뤹<EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>COALESCE()<29>򼡤Τ褦<CEA4>˻Ȥ<CBBB><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

   SELECT COALESCE(col1, '') || COALESCE(col2, '')
   FROM tab

NULL<EFBFBD><EFBFBD><EFBFBD>֤ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>IS NULL <20><> IS NOT NULL <20>ν<EFBFBD><CEBD><EFBFBD><EFBFBD>Ҥ<EFBFBD> ORDER BY <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD>
<EFBFBD>äƤߤޤ<EFBFBD><EFBFBD><EFBFBD>true <20>Τ<EFBFBD><CEA4>Τ<EFBFBD> false <20>Τ<EFBFBD><CEA4>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤤<EFBFBD>ͤȤ<CDA4><C8A4><EFBFBD><EFBFBD>¤٤<C2A4><D9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD> NULL <20>ε<EFBFBD><CEB5>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>̥ꥹ<CCA5>Ȥξ<C8A4><CEBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

   SELECT *
   FROM tab
   ORDER BY (col IS NOT NULL)

4.10) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>줾<EFBFBD><ECA4BE><EFBFBD>ΰ㤤<CEB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

        <20><>     <20><><EFBFBD><EFBFBD>̾                      <20><><EFBFBD><EFBFBD>
    VARCHAR(n) varchar <20><><EFBFBD><EFBFBD>Ĺ<EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD>롢<EFBFBD>ͤ<EFBFBD>ʪ̵<CAAA><CCB5>
    CHAR(n)    bpchar  <20><><EFBFBD>ꤵ<EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD><EFBFBD>Ĺ<EFBFBD>Ȥʤ<C8A4><CAA4>褦<EFBFBD>˶<EFBFBD><CBB6>򤬵ͤ<F2A4ACB5><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    TEXT       text    Ĺ<><C4B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤ʾ<CCA4><CABE>¤<EFBFBD>̵<EFBFBD><CCB5>
    BYTEA      bytea   <20><><EFBFBD><EFBFBD>Ĺ<EFBFBD>ΥХ<CEA5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(null-byte safe)
    "char"     char    1ʸ<31><CAB8>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD>ˤ<EFBFBD><EFBFBD>ܤˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥࡦ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>٤<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>䡢<EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>嵭<EFBFBD>η<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD>Ĥη<EFBFBD><EFBFBD><EFBFBD> "varlena" <20><><EFBFBD>Ǥ<EFBFBD>(<28><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κǽ<CEBA><C7BD>Σ<EFBFBD><CEA3><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><EFBFBD>˼ºݤΥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>)<29><><EFBFBD><EFBFBD><EFBFBD>Τ褦<CEA4>˼ºݤζ<DDA4><CEB6>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>礭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⾯<EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD>ͤϰ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD><EFBFBD>֤ϻפä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⾮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

VARCHAR(n) <20>ϲ<EFBFBD><CFB2><EFBFBD>Ĺ<EFBFBD><C4B9>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>Τ˺<CEA4>Ŭ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>TEXT <20><>Ĺ<EFBFBD><C4B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD>̵<EFBFBD><CCB5>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1<><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ȤǤ<EFBFBD><EFBFBD><EFBFBD> CHAR(n)<29>ϡ<EFBFBD>VARCHAR(n)<29><>Ϳ<EFBFBD><CDBF><EFBFBD><EFBFBD><EFBFBD>줿ʸ<ECA4BF><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>Ĥ<EFBFBD>Ʊ<EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ˺<EFBFBD>Ŭ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>BYTEA<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD>ʬŪ<EFBFBD><EFBFBD>
NULL <20>ΥХ<CEA5><D0A5>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4>Х<EFBFBD><D0A5>ʥ<EFBFBD><CAA5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>Τ<EFBFBD><CEA4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>פ<EFBFBD>Ʊ<EFBFBD><C6B1>
<EFBFBD><EFBFBD><EFBFBD>餤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.11.1) <20><><EFBFBD><EFBFBD>(serial)<29><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0>ʬ<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

PostgreSQL <20><> SERIAL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥹤<EFBFBD><F3A5B9A4><EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>С<EFBFBD>

    CREATE TABLE person (
        id   SERIAL,
        name TEXT
    );

<EFBFBD>ϼ<EFBFBD>ưŪ<EFBFBD>˼<EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>:

    CREATE SEQUENCE person_id_seq;
    CREATE TABLE person (
        id   INT4 NOT NULL DEFAULT nextval('person_id_seq'),
        name TEXT
    );

    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        CREATE UNIQUE INDEX person_id_key ON person ( id );
        <20>ϡ<EFBFBD> 7.3 <20>ʹߤϼ<DFA4>ưŪ<C6B0>ˤϹԤʤ<D4A4><CAA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ʤ<EFBFBD><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
    ]


<EFBFBD><EFBFBD><EFBFBD>֤ˤĤ<EFBFBD><EFBFBD>ƤΤ<EFBFBD><EFBFBD>äȾܤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> create_sequence <20>򤴤<EFBFBD>
<EFBFBD>󤯤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

4.11.2) SERIAL<41>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤϡ<CDA4><CFA1>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ҤȤĤ<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ϡ<EFBFBD>nextval() <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD>ȤäƤ<C3A4><C6A4><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(before)<29><> SEQUENCE <20><>
<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>鼡<EFBFBD><EFBFBD> SERIAL <20>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD><ECA4AB><EFBFBD>ºݤ<C2BA><DDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤뤳<F2A4B9A4>ȤǤ<C8A4><C7A4><EFBFBD>
4.11.1 <20>Υơ<CEA5><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤϤ<C7A4><CFA4>Τ褦<CEA4>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>

    new_id = execute("SELECT nextval('person_id_seq')");
    execute("INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal')");

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>new_id <20><><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD>¾<EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD> person <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>볰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(foreign key)<29>Τ褦<CEA4><E8A4A6>)<29>Ȥ<EFBFBD><C8A4>Ȥ褤<C8A4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>ưŪ<C6B0>˺<EFBFBD><CBBA><EFBFBD><EFBFBD>줿SEQUENCE
<EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><table>_<serialcolumn>_seq <20>Τ褦<CEA4>ˤʤꡢ<CAA4><EAA1A2><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD>table
<EFBFBD><EFBFBD> serialcolumn <20>Ϥ<EFBFBD><CFA4>줾<EFBFBD><ECA4BE><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD>SERIAL<41><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿SERIAL<EFBFBD>ͤ򡢤<EFBFBD><EFBFBD>줬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(after)<29><>
currval() <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD>ȤäƼ<C3A4><C6BC><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD>

    execute("INSERT INTO person (name) VALUES ('Blaise Pascal')");
    new_id = execute("SELECT currval('person_id_seq')");

4.11.3) currval() <20><>¾<EFBFBD>Υ桼<CEA5><E6A1BC><EFBFBD>Ȥζ<C8A4><CEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤˴٤뤳<D9A4>ȤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>currval() <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>٤ƤΥ桼<CEA5><E6A1BC><EFBFBD>ǤϤ<C7A4><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󤬡<EFBFBD><F3A4ACA1>ɼԤΥ<D4A4><CEA5>å<EFBFBD><C3A5><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>ߤ<EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.11.4) <20>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˤ⤦<CBA4><E2A4A6><EFBFBD><EFBFBD><EFBFBD>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ椬<D6B9>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>
<EFBFBD>Ϥʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥹡<EFBFBD>SERIAL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˶<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤϤʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>¹<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υȥ<EFBFBD><EFBFBD>󥶥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ɬ<EFBFBD>פ˱<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥȥ<EFBFBD><EFBFBD>󥶥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>󤬽<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>åפ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.12) OID <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD> CTID <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ơ<EFBFBD><EFBFBD>֥뤬WITH OIDS<44>ǤĤ<C7A4><C4A4><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>˰<EFBFBD><CBB0>դ<EFBFBD>OID<49><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
OID<EFBFBD>ϼ<EFBFBD>ưŪ<EFBFBD><EFBFBD>4<EFBFBD>Х<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥹥ȥ졼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ͤȤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>40<EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>OID<EFBFBD>Ͻ<EFBFBD>ʣ<EFBFBD>򤷤Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD>󥯤<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>OID <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD>Υơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˰<EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>ֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD> OID <20>ǤϤʤ<CFA4> SERIAL <20><><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>褤<EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>SERIAL<EFBFBD><EFBFBD>Ϣ<EFBFBD>֤<EFBFBD>1<EFBFBD>ĤΥơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤΤ߰<EFBFBD><EFBFBD>դˤʤ뤫<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>򵯤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȹͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> 8<>Х<EFBFBD><D0A5>ȤΥ<C8A4><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD>¸<EFBFBD><C2B8><EFBFBD>뤿<EFBFBD><EBA4BF>
<EFBFBD>ˡ<EFBFBD>SERIAL8<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

CTID <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5>å<EFBFBD><C3A5>ȥ<EFBFBD><C8A5>ե<EFBFBD><D5A5>åȤ<C3A5><C8A4>ͤǼ<CDA4><C7BC>̤<EFBFBD><CCA4>뤿<EFBFBD><EBA4BF><EFBFBD>˻Ȥ<CBBB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
CTID<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD>ߤ<EFBFBD><EFBFBD>줿<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򺹤<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>ܤ˻Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.13) <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> "ERROR: Memory exhausted in AllocSetAlloc()"<22><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤ<CEA4>
<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ۥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻȤ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤäƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ뤬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꥽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>㤹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>postmaster
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤߤƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

    ulimit -d 262144
    limit datasize 256m

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äơ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>餫<EFBFBD>ҤȤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤯<EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤󥯥<EFBFBD><EFBFBD>꤬<EFBFBD><EFBFBD><EFBFBD>뤹<EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ɤϸ<EFBFBD><EFBFBD>ԤΥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤΥ<EFBFBD><EFBFBD>֥ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ȤƤ<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SQL <20><><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD>
<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꤬³<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ򳫻Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤߤƤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

4.14) <20>ɤΥС<CEA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD><EBA4AB>Ĵ<EFBFBD>٤<EFBFBD><D9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

psql <20><><EFBFBD><EFBFBD> SELECT version(); <20>򥿥<EFBFBD><F2A5BFA5>פ<EFBFBD><D7A4>ޤ<EFBFBD><DEA4><EFBFBD>

4.15) <20><><EFBFBD>ߤλ<DFA4><CEBB>郎<EFBFBD>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>ȤȤʤ<C8A4><CAA4>褦<EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

CURRENT_TIMESTAMP<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD>:

    CREATE TABLE test (x int, modtime TIMESTAMP DEFAULT CURRENT_TIMESTAMP );

4.16) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(outer join)<29>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>?

PostgreSQL <20><> SQL ɸ<>๽ʸ<E0B9BD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>祤<EFBFBD><E7A5A4>)<29>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 2<>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>꤬<EFBFBD><EAA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

    SELECT *
    FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);

<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EFBFBD>

    SELECT *
    FROM t1 LEFT OUTER JOIN t2 USING (col);

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD>ħŪ<EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD> t1.col <20><> t2.col <20>ȷ<EFBFBD><C8B7>礷<EFBFBD>ơ<EFBFBD>t1 <20>η<EFBFBD><CEB7>礵<EFBFBD><E7A4B5><EFBFBD>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4><EFBFBD>
<EFBFBD><EFBFBD>(t2 <20>Ȱ<EFBFBD><C8B0>פ<EFBFBD><D7A4>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD>)<29><><EFBFBD>֤<EFBFBD><D6A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>RIGHT <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t2 <20>η<EFBFBD><CEB7>礵<EFBFBD><E7A4B5><EFBFBD>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>FULL <20><><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t1 <20><> t2 <20><><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>礵<EFBFBD><E7A4B5><EFBFBD>ʤ<EFBFBD><CAA4>ä<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD>OUTER <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դϥ<D5A4><CFA5>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> LEFT, RIGHT, <20>ޤ<EFBFBD><DEA4><EFBFBD> FULL <20><>
<EFBFBD>ɤη<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>INNER<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȸƤФ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.17) ʣ<><CAA3><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>ϤɤΤ褦<CEA4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ФǤ<D0A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>ԤΥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><EFBFBD>ؤ<EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣤Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>PostgreSQL<EFBFBD><EFBFBD>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ५<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ߹<EFBFBD><EFBFBD>ि<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τդ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>򤹤뤹<EFBFBD>٤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

contrib/dblink <20>ϥǡ<CFA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD>(cross-database)<29><><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>ؿ<EFBFBD><D8BF>ƽФ<C6BD><D0A4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡢥<EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>̤Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤ<EFBFBD>ĥ<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ƤϤ<EFBFBD>
<EFBFBD>餺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤򥯥饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¦<EFBFBD>ǥޡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ƤϤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

4.18) <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ؿ<EFBFBD>(Set Returning Functions): http://techdocs.postgresql.org/guides/
SetReturningFunctions <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ȴ<EFBFBD>ñ<EFBFBD>Ǥ<EFBFBD>

<EFBFBD><EFBFBD>

4.19) PL/PgSQL <20>δؿ<CEB4><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD> "relation
with OID ##### does not exist" <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>

PL/PgSQL <20>ϴؿ<CFB4><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץȤ򥭥<C8A4><F2A5ADA5>å<EFBFBD><C3A5>夷<EFBFBD><E5A4B7><EFBFBD>Թ<EFBFBD><D4B9>ˤ⤽<CBA4><E2A4BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥǡ<D1A4> PL/PgSQL<51>ؿ<EFBFBD><D8BF><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>Υơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>ƺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>졢<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٸƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>δؿ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>夷<EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤϤޤ<EFBFBD><EFBFBD>Ť<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
<EFBFBD>֥<EFBFBD><EFBFBD>򺹤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ơ<EFBFBD>PL/PgSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD> EXECUTE <20><><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>ؤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ľ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.20) <20>ɤΤ褦<CEA4>ʥ<EFBFBD><CAA5>ץꥱ<D7A5><EAA5B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD>󤬤<EFBFBD><F3A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>֥<EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פȰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤뤿<EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>ѤϤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD><EFBFBD><EFBFBD>줾<EFBFBD>졢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졼<EFBFBD>֤Υ<EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɤߡ<EFBFBD><EFBFBD>񤭤Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>륷<EFBFBD>󥰥<EFBFBD><EFBFBD>ޥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>졼<EFBFBD>֤Ǥ<EFBFBD><EFBFBD>ɤߡ<EFBFBD>SELECT<EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롢<EFBFBD>ե꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD>롢<EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݥ<EFBFBD><EFBFBD>졼<EFBFBD>֤<EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>󥽥<EFBFBD><EFBFBD>塼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD> Slony-I <20>Ǥ<EFBFBD><C7A4><EFBFBD>

<EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݥޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɤߡ<EFBFBD><EFBFBD>񤭤Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥꡢʣ<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>륳<EFBFBD><EFBFBD><EFBFBD>ԥ塼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD>ǽ<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д֤<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ɬ<EFBFBD>פʤ<EFBFBD><EFBFBD>ᡢ<EFBFBD><EFBFBD>ǽ<EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ׷<EFBFBD><EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> PGCluster <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>Τ褦<CEA4>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥ե꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>ˤ⡢<EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݥ١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥽥<EFBFBD><EFBFBD>塼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤬤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>ץꥱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>򥵥ݡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

4.21)<29>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>ʸ
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD>ԥ<EFBFBD><D4A5>饤<EFBFBD><E9A5A4>)<29>ϲ<EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤǤ<CEA4><C7A4><EFBFBD>?

ǧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿̾<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>äȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݤˡ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>䥫<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ҤȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD><EFBFBD>̤򤷤Ƴ<EFBFBD>Ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äơ<EFBFBD>pgAdmin<EFBFBD>Τ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>˥ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤȤ<EFBFBD><EFBFBD>˼<EFBFBD>ưŪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ƤϤʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>̣<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ᡢ<EFBFBD><EFBFBD><EFBFBD>̻<EFBFBD>
<EFBFBD><EFBFBD>ǧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD>ˤϰʲ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>򿴤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

 <20><> <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD><C7BC>̻Ҥ<CCBB><D2A4>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>򤱤<EFBFBD>
 <20><> <20><><EFBFBD>̻ҤˤϾ<CBA4>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>
 <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻ<EFBFBD><C7BB>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ű<EFBFBD><C5B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ<EFBFBD><C7BC>̻Ҥ<CCBB><D2A4>Ϥ<EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

                              <20><><EFBFBD>ܸ<EFBFBD><DCB8>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

5.1)<29><><EFBFBD>ܸ줬<DCB8><ECA4AC><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>

createdb -E<><45><EFBFBD>ޥ<EFBFBD><DEA5>ɥ<EFBFBD><C9A5>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> UTF8 <20><><EFBFBD>뤤<EFBFBD><EBA4A4> EUC_JP <20>Υ<EFBFBD><CEA5>󥳡<EFBFBD><F3A5B3A1>ǥ<EFBFBD><C7A5>󥰤<EFBFBD><F3A5B0A4><EFBFBD><EFBFBD>ꤷ
<EFBFBD>ƥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ褦<EFBFBD>˥<EFBFBD><EFBFBD>󥳡<EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>󥰤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ƥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

        CREATE DATABASE dbname WITH ENCODING 'UTF8';
    <20>⤷<EFBFBD><E2A4B7><EFBFBD>ϡ<EFBFBD>
        CREATE DATABASE dbname WITH ENCODING 'EUC_JP';

5.2) psql <20><>Windows<77><73><EFBFBD>饢<EFBFBD><E9A5A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD>ܸ줬ʸ<ECA4AC><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>

psql<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤΥ<EFBFBD><EFBFBD>󥳡<EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>󥰤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

        SET client_encoding TO 'SJIS'

PostgreSQL<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>󥳡<EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD>󥰤˻Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> EUC_JP <20><>
UTF-8(UNICODE) <20>Ǥ<EFBFBD><C7A4>뤿<EFBFBD>ᡢShift-JISɽ<53><C9BD><EFBFBD>Υ<EFBFBD><CEA5>ޥ<EFBFBD><DEA5>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD>ץȤ<D7A5><C8A4><EFBFBD><EFBFBD>ϡ<EFBFBD>
client_encoding<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݤ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><EFBFBD>ǤˤĤ<EFBFBD><EFBFBD>ơ<EFBFBD>

[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  <20><><EFBFBD>ܸ<EFBFBD><DCB8>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥϰʲ<CFB0><CAB2><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>Ǥ<EFBFBD><C7A4><EFBFBD>

  <20>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:   2007ǯ01<30><31>07<30><37>
  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:       <20><>¼ <20><> (Jun Kuwamura <juk at PostgreSQL.jp>)

  <20><><EFBFBD><EFBFBD>FAQ<41><51><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>궨<EFBFBD>Ϥ򤷤Ƥ<F2A4B7A4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD>(<28>ɾΤ<C9BE>ά<EFBFBD><CEAC><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>):

                <20><><EFBFBD><EFBFBD> ̭(Minoru TANAKA <Tanaka.Minoru at keiken.co.jp>)
                <20>а<EFBFBD> ã<><C3A3>(Tatsuo ISHII <t-ishii at sra.co.jp>)
                <20><>ƣ <20>ο<EFBFBD>(Tomohito SAITOH <tomos at elelab.nsc.co.jp>)
                <20>Ͼ<EFBFBD>  ȥ(Hajime BABA <baba at kusastro.kyoto-u.ac.jp>)
                <20><><EFBFBD><EFBFBD> <20>칬(Kazuyuki OKAMOTO <kaz-okamoto at hitachi-system.co.jp>)
                <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>(Shoichi Kosuge <s-kosuge at str.hitachi.co.jp>)
                <20><><EFBFBD><EFBFBD> <20><>Ƿ(Yoshiyuki YAMASHITA <dica at eurus.dti.ne.jp>)
                <20><> <20><><EFBFBD><EFBFBD>Ϻ(Sintaro SAKAI <s_sakai at mxn.mesh.ne.jp>)
                <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>(Masami OGOSHI <ogochan at zetabits.com>)
                <20><><EFBFBD><EFBFBD> <20>ӹ<EFBFBD>(Toshiyuki ISHIKAWA <tosiyuki at gol.com>)
                <20><><EFBFBD><EFBFBD> <20>й<EFBFBD>(Shigehiro HONDA <fwif0083 at mb.infoweb.ne.jp>)
                <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Jun SESE <sesejun at linet.gr.jp>)
                <20><>ë <20>ѹ<EFBFBD>(Hidetaka KAMIYA <hkamiya at catvmics.ne.jp>)
                <20><><EFBFBD><EFBFBD> <20><>(Atsushi SUGAWARA <asugawar at f3.dion.ne.jp>)
                <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>(Kaori Inaba <i-kaori at sra.co.jp>)
                <20>а<EFBFBD> ã<><C3A3>(Tatsuo Ishii <t-ishii at sra.co.jp>)

  <20><><EFBFBD>Ϥ<EFBFBD><CFA4>ᡢ<EFBFBD>ݥ<EFBFBD><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˭<EFBFBD>٤<EFBFBD><D9A4><EFBFBD><EFBFBD>ܸ<EFBFBD>PostgreSQL<51>᡼<EFBFBD><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5>ȡ<EFBFBD>
  <20><><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>줿<EFBFBD>ꡢ<EFBFBD><EAA1A2><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5>򤷤Ƥ<F2A4B7A4><C6A4><EFBFBD><EFBFBD><EFBFBD>
   JF(Linux Japanese FAQ)<29>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>FreeBSD <20>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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  <20><><EFBFBD>ߥ<EFBFBD><DFA5>˥ƥ<CBA5><C6A5>Τߤʤ<DFA4><CAA4>ޤ˴<DEA4><CBB4>դ<EFBFBD><D5A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>


  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD> <20>ܲ<EFBFBD> "Frequently Asked Questions"  <20>Υڡ<CEA5><DAA1><EFBFBD><EFBFBD><EFBFBD> "Japanese FAQ"
  <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܤǤ<DCA4><C7A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

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        http://www.PostgreSQL.jp/wg/jpugdoc/ <20><>JPUGʸ<47>񡦽<EFBFBD><F1A1A6BD>Ҵ<EFBFBD>Ϣʬ<CFA2>ʲ<EFBFBD><CAB2><EFBFBD>
        http://www.linux.or.jp/JF/JFdocs/INDEX-database.html <20><>Linux JF<4A>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
        http://www.rccm.co.jp/~juk/pgsql/ <20><>PostgreSQL Notes for Japanese<73>ס<EFBFBD><D7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԥڡ<D4A5><DAA1><EFBFBD><EFBFBD><EFBFBD>

  <20>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴ؤ<CBB4><D8A4>뤴<EFBFBD>ո<EFBFBD><D5B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(juk at PostgreSQL.jp)<29>ޤǤ<DEA4><C7A4>󤻤<EFBFBD><F3A4BBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  <20>ʢ<EFBFBD> <20>᡼<EFBFBD>륢<EFBFBD>ɥ쥹<C9A5><ECA5B9> " at " <20><>Ŭ<EFBFBD>ڤ<EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD>Ѥ<EFBFBD> "@" <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
]