mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-12-21 08:29:39 +08:00
f85f43dfb5
only remnant of this failed experiment is that the server will take SET AUTOCOMMIT TO ON. Still TODO: provide some client-side autocommit logic in libpq.
749 lines
15 KiB
Plaintext
749 lines
15 KiB
Plaintext
--
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-- first, define the datatype. Turn off echoing so that expected file
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-- does not depend on contents of seg.sql.
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--
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\set ECHO none
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psql:tsearch.sql:9: NOTICE: ProcedureCreate: type txtidx is not yet defined
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psql:tsearch.sql:14: NOTICE: Argument type "txtidx" is only a shell
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psql:tsearch.sql:38: NOTICE: ProcedureCreate: type query_txt is not yet defined
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psql:tsearch.sql:43: NOTICE: Argument type "query_txt" is only a shell
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psql:tsearch.sql:55: NOTICE: ProcedureCreate: type mquery_txt is not yet defined
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psql:tsearch.sql:61: NOTICE: Argument type "mquery_txt" is only a shell
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psql:tsearch.sql:156: NOTICE: ProcedureCreate: type gtxtidx is not yet defined
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psql:tsearch.sql:161: NOTICE: Argument type "gtxtidx" is only a shell
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--txtidx
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SELECT '1'::txtidx;
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txtidx
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--------
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'1'
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(1 row)
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SELECT '1 '::txtidx;
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txtidx
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--------
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'1'
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(1 row)
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SELECT ' 1'::txtidx;
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txtidx
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--------
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'1'
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(1 row)
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SELECT ' 1 '::txtidx;
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txtidx
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--------
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'1'
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(1 row)
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SELECT '1 2'::txtidx;
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txtidx
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---------
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'1' '2'
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(1 row)
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SELECT '\'1 2\''::txtidx;
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txtidx
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--------
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'1 2'
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(1 row)
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SELECT '\'1 \\\'2\''::txtidx;
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txtidx
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---------
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'1 \'2'
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(1 row)
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SELECT '\'1 \\\'2\'3'::txtidx;
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txtidx
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-------------
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'3' '1 \'2'
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(1 row)
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SELECT '\'1 \\\'2\' 3'::txtidx;
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txtidx
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-------------
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'3' '1 \'2'
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(1 row)
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SELECT '\'1 \\\'2\' \' 3\' 4 '::txtidx;
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txtidx
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------------------
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'4' ' 3' '1 \'2'
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(1 row)
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--query_txt
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SELECT '1'::query_txt;
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query_txt
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-----------
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'1'
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(1 row)
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SELECT '1 '::query_txt;
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query_txt
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-----------
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'1'
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(1 row)
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SELECT ' 1'::query_txt;
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query_txt
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-----------
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'1'
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(1 row)
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SELECT ' 1 '::query_txt;
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query_txt
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-----------
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'1'
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(1 row)
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SELECT '\'1 2\''::query_txt;
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query_txt
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-----------
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'1 2'
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(1 row)
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SELECT '\'1 \\\'2\''::query_txt;
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query_txt
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-----------
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'1 \'2'
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(1 row)
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SELECT '!1'::query_txt;
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query_txt
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-----------
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!'1'
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(1 row)
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SELECT '1|2'::query_txt;
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query_txt
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-----------
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'1' | '2'
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(1 row)
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SELECT '1|!2'::query_txt;
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query_txt
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------------
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'1' | !'2'
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(1 row)
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SELECT '!1|2'::query_txt;
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query_txt
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------------
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!'1' | '2'
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(1 row)
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SELECT '!1|!2'::query_txt;
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query_txt
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-------------
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!'1' | !'2'
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(1 row)
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SELECT '!(!1|!2)'::query_txt;
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query_txt
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------------------
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!( !'1' | !'2' )
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(1 row)
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SELECT '!(!1|2)'::query_txt;
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query_txt
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-----------------
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!( !'1' | '2' )
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(1 row)
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SELECT '!(1|!2)'::query_txt;
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query_txt
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-----------------
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!( '1' | !'2' )
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(1 row)
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SELECT '!(1|2)'::query_txt;
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query_txt
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----------------
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!( '1' | '2' )
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(1 row)
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SELECT '1&2'::query_txt;
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query_txt
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-----------
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'1' & '2'
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(1 row)
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SELECT '!1&2'::query_txt;
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query_txt
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------------
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!'1' & '2'
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(1 row)
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SELECT '1&!2'::query_txt;
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query_txt
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------------
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'1' & !'2'
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(1 row)
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SELECT '!1&!2'::query_txt;
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query_txt
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-------------
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!'1' & !'2'
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(1 row)
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SELECT '(1&2)'::query_txt;
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query_txt
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-----------
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'1' & '2'
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(1 row)
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SELECT '1&(2)'::query_txt;
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query_txt
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-----------
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'1' & '2'
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(1 row)
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SELECT '!(1)&2'::query_txt;
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query_txt
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------------
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!'1' & '2'
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(1 row)
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SELECT '!(1&2)'::query_txt;
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query_txt
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----------------
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!( '1' & '2' )
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(1 row)
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SELECT '1|2&3'::query_txt;
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query_txt
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-----------------
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'1' | '2' & '3'
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(1 row)
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SELECT '1|(2&3)'::query_txt;
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query_txt
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-----------------
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'1' | '2' & '3'
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(1 row)
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SELECT '(1|2)&3'::query_txt;
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query_txt
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---------------------
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( '1' | '2' ) & '3'
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(1 row)
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SELECT '1|2&!3'::query_txt;
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query_txt
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------------------
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'1' | '2' & !'3'
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(1 row)
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SELECT '1|!2&3'::query_txt;
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query_txt
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------------------
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'1' | !'2' & '3'
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(1 row)
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SELECT '!1|2&3'::query_txt;
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query_txt
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------------------
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!'1' | '2' & '3'
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(1 row)
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SELECT '!1|(2&3)'::query_txt;
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query_txt
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------------------
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!'1' | '2' & '3'
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(1 row)
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SELECT '!(1|2)&3'::query_txt;
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query_txt
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----------------------
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!( '1' | '2' ) & '3'
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(1 row)
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SELECT '(!1|2)&3'::query_txt;
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query_txt
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----------------------
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( !'1' | '2' ) & '3'
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(1 row)
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SELECT '1|(2|(4|(5|6)))'::query_txt;
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query_txt
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-----------------------------------------
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'1' | ( '2' | ( '4' | ( '5' | '6' ) ) )
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(1 row)
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SELECT '1|2|4|5|6'::query_txt;
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query_txt
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-----------------------------------------
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( ( ( '1' | '2' ) | '4' ) | '5' ) | '6'
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(1 row)
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SELECT '1&(2&(4&(5&6)))'::query_txt;
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query_txt
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-----------------------------
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'1' & '2' & '4' & '5' & '6'
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(1 row)
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SELECT '1&2&4&5&6'::query_txt;
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query_txt
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-----------------------------
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'1' & '2' & '4' & '5' & '6'
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(1 row)
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SELECT '1&(2&(4&(5|6)))'::query_txt;
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query_txt
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---------------------------------
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'1' & '2' & '4' & ( '5' | '6' )
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(1 row)
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SELECT '1&(2&(4&(5|!6)))'::query_txt;
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query_txt
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----------------------------------
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'1' & '2' & '4' & ( '5' | !'6' )
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(1 row)
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SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::query_txt;
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query_txt
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------------------------------------------
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'1' & '2' & ' 4' & ( '|5' | '6 \' !|&' )
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(1 row)
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SELECT '1'::mquery_txt;
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mquery_txt
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------------
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'1'
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(1 row)
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SELECT '1 '::mquery_txt;
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mquery_txt
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------------
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'1'
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(1 row)
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SELECT ' 1'::mquery_txt;
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mquery_txt
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------------
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'1'
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(1 row)
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SELECT ' 1 '::mquery_txt;
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mquery_txt
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------------
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'1'
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(1 row)
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SELECT '\'1 2\''::mquery_txt;
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mquery_txt
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------------
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'1' & '2'
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(1 row)
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SELECT '\'1 \\\'2\''::mquery_txt;
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mquery_txt
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------------
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'1' & '2'
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(1 row)
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SELECT '!1'::mquery_txt;
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mquery_txt
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------------
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!'1'
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(1 row)
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SELECT '1|2'::mquery_txt;
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mquery_txt
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------------
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'1' | '2'
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(1 row)
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SELECT '1|!2'::mquery_txt;
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mquery_txt
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------------
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'1' | !'2'
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(1 row)
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SELECT '!1|2'::mquery_txt;
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mquery_txt
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------------
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!'1' | '2'
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(1 row)
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SELECT '!1|!2'::mquery_txt;
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mquery_txt
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-------------
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!'1' | !'2'
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(1 row)
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SELECT '!(!1|!2)'::mquery_txt;
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mquery_txt
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------------------
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!( !'1' | !'2' )
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(1 row)
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SELECT '!(!1|2)'::mquery_txt;
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mquery_txt
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-----------------
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!( !'1' | '2' )
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(1 row)
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SELECT '!(1|!2)'::mquery_txt;
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mquery_txt
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-----------------
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!( '1' | !'2' )
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(1 row)
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SELECT '!(1|2)'::mquery_txt;
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mquery_txt
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----------------
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!( '1' | '2' )
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(1 row)
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SELECT '1&2'::mquery_txt;
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mquery_txt
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------------
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'1' & '2'
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(1 row)
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SELECT '!1&2'::mquery_txt;
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mquery_txt
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------------
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!'1' & '2'
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(1 row)
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SELECT '1&!2'::mquery_txt;
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mquery_txt
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------------
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'1' & !'2'
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(1 row)
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SELECT '!1&!2'::mquery_txt;
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mquery_txt
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|
-------------
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!'1' & !'2'
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(1 row)
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SELECT '(1&2)'::mquery_txt;
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mquery_txt
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------------
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'1' & '2'
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(1 row)
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SELECT '1&(2)'::mquery_txt;
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mquery_txt
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------------
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'1' & '2'
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(1 row)
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SELECT '!(1)&2'::mquery_txt;
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mquery_txt
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------------
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!'1' & '2'
|
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(1 row)
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SELECT '!(1&2)'::mquery_txt;
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mquery_txt
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----------------
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!( '1' & '2' )
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(1 row)
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SELECT '1|2&3'::mquery_txt;
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mquery_txt
|
|
-----------------
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'1' | '2' & '3'
|
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(1 row)
|
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SELECT '1|(2&3)'::mquery_txt;
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mquery_txt
|
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-----------------
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'1' | '2' & '3'
|
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(1 row)
|
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SELECT '(1|2)&3'::mquery_txt;
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mquery_txt
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---------------------
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( '1' | '2' ) & '3'
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(1 row)
|
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SELECT '1|2&!3'::mquery_txt;
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mquery_txt
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------------------
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'1' | '2' & !'3'
|
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(1 row)
|
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SELECT '1|!2&3'::mquery_txt;
|
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mquery_txt
|
|
------------------
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'1' | !'2' & '3'
|
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(1 row)
|
|
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SELECT '!1|2&3'::mquery_txt;
|
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mquery_txt
|
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------------------
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!'1' | '2' & '3'
|
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(1 row)
|
|
|
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SELECT '!1|(2&3)'::mquery_txt;
|
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mquery_txt
|
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------------------
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!'1' | '2' & '3'
|
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(1 row)
|
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|
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SELECT '!(1|2)&3'::mquery_txt;
|
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mquery_txt
|
|
----------------------
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!( '1' | '2' ) & '3'
|
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(1 row)
|
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|
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SELECT '(!1|2)&3'::mquery_txt;
|
|
mquery_txt
|
|
----------------------
|
|
( !'1' | '2' ) & '3'
|
|
(1 row)
|
|
|
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SELECT '1|(2|(4|(5|6)))'::mquery_txt;
|
|
mquery_txt
|
|
-----------------------------------------
|
|
'1' | ( '2' | ( '4' | ( '5' | '6' ) ) )
|
|
(1 row)
|
|
|
|
SELECT '1|2|4|5|6'::mquery_txt;
|
|
mquery_txt
|
|
-----------------------------------------
|
|
( ( ( '1' | '2' ) | '4' ) | '5' ) | '6'
|
|
(1 row)
|
|
|
|
SELECT '1&(2&(4&(5&6)))'::mquery_txt;
|
|
mquery_txt
|
|
-----------------------------
|
|
'1' & '2' & '4' & '5' & '6'
|
|
(1 row)
|
|
|
|
SELECT '1&2&4&5&6'::mquery_txt;
|
|
mquery_txt
|
|
-----------------------------
|
|
'1' & '2' & '4' & '5' & '6'
|
|
(1 row)
|
|
|
|
SELECT '1&(2&(4&(5|6)))'::mquery_txt;
|
|
mquery_txt
|
|
---------------------------------
|
|
'1' & '2' & '4' & ( '5' | '6' )
|
|
(1 row)
|
|
|
|
SELECT '1&(2&(4&(5|!6)))'::mquery_txt;
|
|
mquery_txt
|
|
----------------------------------
|
|
'1' & '2' & '4' & ( '5' | !'6' )
|
|
(1 row)
|
|
|
|
SELECT '1&(\'2\'&(\' 4\'&(\\|5 | \'6 \\\' !|&\')))'::mquery_txt;
|
|
mquery_txt
|
|
---------------------------------
|
|
'1' & '2' & '4' & ( '5' | '6' )
|
|
(1 row)
|
|
|
|
SELECT 'querty-fgries | http://www.google.com/index.html | www.rambler.ru/index.shtml'::mquery_txt;
|
|
mquery_txt
|
|
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
( 'querty-fgri' & 'querti' & 'fgri' | 'www.google.com/index.html' & 'www.google.com' & '/index.html' ) | 'www.rambler.ru/index.shtml' & 'www.rambler.ru' & '/index.shtml'
|
|
(1 row)
|
|
|
|
CREATE TABLE test_txtidx( t text, a txtidx );
|
|
\copy test_txtidx from 'data/test_tsearch.data'
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'wr|qh';
|
|
count
|
|
-------
|
|
80
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'wr&qh';
|
|
count
|
|
-------
|
|
6
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'eq&yt';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'eq|yt';
|
|
count
|
|
-------
|
|
47
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '(eq&yt)|(wr&qh)';
|
|
count
|
|
-------
|
|
7
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '(eq|yt)&(wr|qh)';
|
|
count
|
|
-------
|
|
11
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'wR|qh';
|
|
count
|
|
-------
|
|
80
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'wR&qh';
|
|
count
|
|
-------
|
|
6
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'eq&yt';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'eq|yt';
|
|
count
|
|
-------
|
|
47
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '(eq&yt)|(wR&qh)';
|
|
count
|
|
-------
|
|
7
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '(eq|yt)&(wR|qh)';
|
|
count
|
|
-------
|
|
11
|
|
(1 row)
|
|
|
|
create index wowidx on test_txtidx using gist (a);
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'wr|qh';
|
|
count
|
|
-------
|
|
80
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'wr&qh';
|
|
count
|
|
-------
|
|
6
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'eq&yt';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ 'eq|yt';
|
|
count
|
|
-------
|
|
47
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '(eq&yt)|(wr&qh)';
|
|
count
|
|
-------
|
|
7
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '(eq|yt)&(wr|qh)';
|
|
count
|
|
-------
|
|
11
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'wR|qh';
|
|
count
|
|
-------
|
|
80
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'wR&qh';
|
|
count
|
|
-------
|
|
6
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'eq&yt';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## 'eq|yt';
|
|
count
|
|
-------
|
|
47
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '(eq&yt)|(wR&qh)';
|
|
count
|
|
-------
|
|
7
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '(eq|yt)&(wR|qh)';
|
|
count
|
|
-------
|
|
11
|
|
(1 row)
|
|
|
|
SELECT txt2txtidx('345 qwe@efd.r \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/? ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 teodor@stack.net qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
|
|
/usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234
|
|
<i <b> wow < jqw <> qwerty');
|
|
txt2txtidx
|
|
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
|
'ad' 'dw' 'jf' '234' '345' '4.2' '455' 'jqw' 'qwe' 'wer' 'wow' 'asdf' 'ewr1' 'qwer' 'sdjk' '5.005' 'ewri2' 'qwqwe' 'wefjn' 'gist.c' 'gist.h' 'qwerti' '234.435' ':8100/?' 'qwe-wer' 'readlin' 'www.com' '+4.0e-10' 'gist.h.c' 'rewt/ewr' 'qwe@efd.r' 'readline-4' '/?ad=qwe&dw' '/wqe-324/ewr' 'aew.werc.ewr' '1aew.werc.ewr' '2aew.werc.ewr' '3aew.werc.ewr' '4aew.werc.ewr' '5aew.werc.ewr' '6aew.werc.ewr' '7aew.werc.ewr' '/usr/local/fff' '/awdf/dwqe/4325' ':8100/?ad=qwe&dw' 'teodor@stack.net' '5aew.werc.ewr:8100/?' ':8100/?ad=qwe&dw=%20%32' 'aew.werc.ewr/?ad=qwe&dw' '1aew.werc.ewr/?ad=qwe&dw' '3aew.werc.ewr/?ad=qwe&dw' '6aew.werc.ewr:8100/?ad=qwe&dw' '7aew.werc.ewr:8100/?ad=qwe&dw=%20%32'
|
|
(1 row)
|
|
|
|
SELECT txtidxsize(txt2txtidx('345 qw'));
|
|
txtidxsize
|
|
------------
|
|
2
|
|
(1 row)
|
|
|
|
SELECT txtidxsize(txt2txtidx('345 qwe@efd.r \' http://www.com/ http://aew.werc.ewr/?ad=qwe&dw 1aew.werc.ewr/?ad=qwe&dw 2aew.werc.ewr http://3aew.werc.ewr/?ad=qwe&dw http://4aew.werc.ewr http://5aew.werc.ewr:8100/? ad=qwe&dw 6aew.werc.ewr:8100/?ad=qwe&dw 7aew.werc.ewr:8100/?ad=qwe&dw=%20%32 +4.0e-10 qwe qwe qwqwe 234.435 455 5.005 teodor@stack.net qwe-wer asdf <fr>qwer jf sdjk<we hjwer <werrwe> ewr1> ewri2 <a href="qwe<qwe>">
|
|
/usr/local/fff /awdf/dwqe/4325 rewt/ewr wefjn /wqe-324/ewr gist.h gist.h.c gist.c. readline 4.2 4.2. 4.2, readline-4.2 readline-4.2. 234
|
|
<i <b> wow < jqw <> qwerty'));
|
|
txtidxsize
|
|
------------
|
|
53
|
|
(1 row)
|
|
|
|
INSERT INTO test_txtidx (a) VALUES ('345 qwerty');
|
|
CREATE TRIGGER txtidxupdate
|
|
BEFORE UPDATE OR INSERT ON test_txtidx
|
|
FOR EACH ROW EXECUTE PROCEDURE tsearch(a, t);
|
|
INSERT INTO test_txtidx (t) VALUES ('345 qwerty');
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '345&qwerty';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '345&qwerty';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|
|
UPDATE test_txtidx SET t = null WHERE t = '345 qwerty';
|
|
SELECT count(*) FROM test_txtidx WHERE a ## '345&qwerty';
|
|
count
|
|
-------
|
|
0
|
|
(1 row)
|
|
|
|
SELECT count(*) FROM test_txtidx WHERE a @@ '345&qwerty';
|
|
count
|
|
-------
|
|
1
|
|
(1 row)
|
|
|