mirror of
https://git.postgresql.org/git/postgresql.git
synced 2025-01-30 19:00:29 +08:00
Trim down release section headings (no need for Changes).
Re-order some items as migration changes.
This commit is contained in:
Bruce Momjian
parent
1157f3cc81
commit
0af4bb87d3
@ -1,4 +1,4 @@
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<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.548 2007/11/20 01:42:37 momjian Exp $ -->
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<!-- $PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.549 2007/11/20 03:34:14 momjian Exp $ -->
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<!--
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Typical markup:
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@ -392,6 +392,115 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
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<command>ROLLBACK</> outside a transaction block now
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issues <literal>NOTICE</> instead of <literal>WARNING</> (Bruce)
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</para>
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||||
</listitem>
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||||
|
||||
<listitem>
|
||||
<para>
|
||||
Restrict object size functions to users who have reasonable
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||||
permissions to view such information (Tom)
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</para>
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||||
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||||
<para>
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For example, <function>pg_database_size()</function> now requires
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<literal>CONNECT</> permission, which is granted to everyone by
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default. <function>pg_tablespace_size()</function> requires
|
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<literal>CREATE</> permission in the tablespace, or is allowed if
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the tablespace is the default tablespace for the database.
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</para>
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||||
</listitem>
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||||
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||||
<listitem>
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||||
<para>
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Internal hashing functions are now more uniformly-distributed (Tom)
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</para>
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<para>
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If application code was computing and storing hash values using
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internal <productname>PostgreSQL</> hashing functions, the hash
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values must be regenerated.
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</para>
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</listitem>
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<listitem>
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||||
<para>
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||||
<command>ALTER SEQUENCE</> no longer affects <function>currval()</>
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(Tom)
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</para>
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||||
</listitem>
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||||
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||||
<listitem>
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||||
<para>
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||||
Foreign keys now must match indexable conditions for
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cross-data-type references (Tom)
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</para>
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<para>
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This improves semantic consistency and helps avoid
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performance problems.
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</para>
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</listitem>
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||||
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<listitem>
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<para>
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||||
Remove the undocumented <literal>!!=</> (not in) operator (Tom)
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</para>
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||||
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||||
<para>
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<literal>NOT IN (SELECT ...)</literal> is the proper way to
|
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perform this operation.
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</para>
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</listitem>
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||||
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<listitem>
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<para>
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Remove <varname>stats_start_collector</varname> parameter (Tom)
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</para>
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<para>
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We now always start the collector process, unless <acronym>UDP</>
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socket creation fails.
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</para>
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||||
</listitem>
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||||
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<listitem>
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<para>
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Remove <varname>stats_reset_on_server_start</varname> parameter (Tom)
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</para>
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<para>
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This was removed because <function>pg_stat_reset()</function>
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can be used for this purpose.
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</para>
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</listitem>
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||||
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<listitem>
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||||
<para>
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||||
C-code conventions for handling variable-length data values
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have changed (Greg Stark, Tom)
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</para>
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<para>
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The new <function>SET_VARSIZE()</> macro <emphasis>must</> be used
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to set the length of generated <type>varlena</> values. Also, it
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might be necessary to expand (<quote>de-TOAST</quote>) input values
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in more cases.
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</para>
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</listitem>
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</itemizedlist>
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<para>
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The following incompatibilities relate to character encodings:
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</para>
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<itemizedlist>
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||||
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<listitem>
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||||
<para>
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||||
Add more checks for invalidly-encoded data (Andrew)
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@ -473,60 +582,16 @@ current_date < 2017-11-17
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<listitem>
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<para>
|
||||
Restrict object size functions to users who have reasonable
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permissions to view such information (Tom)
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Make JOHAB encoding client-only (Tatsuo)
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</para>
|
||||
|
||||
<para>
|
||||
For example, <function>pg_database_size()</function> now requires
|
||||
<literal>CONNECT</> permission, which is granted to everyone by
|
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default. <function>pg_tablespace_size()</function> requires
|
||||
<literal>CREATE</> permission in the tablespace, or is allowed if
|
||||
the tablespace is the default tablespace for the database.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
Internal hashing functions are now more uniformly-distributed (Tom)
|
||||
</para>
|
||||
|
||||
<para>
|
||||
If application code was computing and storing hash values using
|
||||
internal <productname>PostgreSQL</> hashing functions, the hash
|
||||
values must be regenerated.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
<command>ALTER SEQUENCE</> no longer affects <function>currval()</>
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(Tom)
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
<command>ROLLBACK</> outside a transaction block now
|
||||
issues <literal>NOTICE</> instead of <literal>WARNING</> (Bruce)
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
C-code conventions for handling variable-length data values
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||||
have changed (Greg Stark, Tom)
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</para>
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||||
|
||||
<para>
|
||||
The new <function>SET_VARSIZE()</> macro <emphasis>must</> be used
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to set the length of generated <type>varlena</> values. Also, it
|
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might be necessary to expand (<quote>de-TOAST</quote>) input values
|
||||
in more cases.
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JOHAB is not safe as a server-side encoding.
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</para>
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||||
</listitem>
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||||
|
||||
</itemizedlist>
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||||
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</sect2>
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<sect2>
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@ -539,7 +604,7 @@ current_date < 2017-11-17
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</para>
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<sect3>
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<title>Performance Improvements</title>
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<title>Performance</title>
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<itemizedlist>
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<listitem>
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@ -722,7 +787,7 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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<title>General Server Changes</title>
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<title>Server</title>
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||||
<itemizedlist>
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<listitem>
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@ -780,22 +845,6 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
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Limit the amount of information reported when a user is dropped
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(Alvaro)
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</para>
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<para>
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Previously, dropping (or attempting to drop) a user who owned many
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objects could result in large <literal>NOTICE</literal> or
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<literal>ERROR</literal> messages listing all these objects; this
|
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caused problems for some client applications. The length of the
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message is now limited, although a full list is still sent to the
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server log.
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</para>
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</listitem>
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<listitem>
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<para>
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Place temporary tables' TOAST tables in special schemas named
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@ -821,25 +870,11 @@ current_date < 2017-11-17
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<listitem>
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<para>
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Allow <command>CREATE INDEX CONCURRENTLY</command> to ignore
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transactions in other databases (Simon)
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</para>
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</listitem>
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<listitem>
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<para>
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Add new encodings EUC_JIS_2004 and SHIFT_JIS_2004, along with new
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conversions between EUC_JIS_2004, SHIFT_JIS_2004 and UTF-8 (Tatsuo)
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</para>
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</listitem>
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<listitem>
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<para>
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Make JOHAB encoding client-only (Tatsuo)
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Add new encodings EUC_JIS_2004 and SHIFT_JIS_2004 (Tatsuo)
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</para>
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|
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<para>
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JOHAB is not safe as a server-side encoding.
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These new encodings can be converted to and from UTF-8.
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</para>
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</listitem>
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@ -848,28 +883,9 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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<title>Server Monitoring</title>
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<title>Monitoring</title>
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<itemizedlist>
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<listitem>
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<para>
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Autovacuum now reports its activity start time in
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<literal>pg_stat_activity</literal> (Tom)
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</para>
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</listitem>
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<listitem>
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<para>
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Allow server log output in comma-separated value (CSV) format (Arul
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Shaji, Greg Smith, Andrew Dunstan)
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</para>
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<para>
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CSV-format log files can be loaded into a database table for subsequent
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analysis.
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</para>
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</listitem>
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<listitem>
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<para>
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Add <varname>log_autovacuum_min_duration</varname> parameter to
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@ -911,6 +927,39 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
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Add <varname>log_restartpoints</varname> to control logging of
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point-in-time recovery restart points (Simon)
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</para>
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</listitem>
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<listitem>
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<para>
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Last transaction end time is now logged at end of recovery and at
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each logged restart point (Simon)
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</para>
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</listitem>
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<listitem>
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<para>
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Autovacuum now reports its activity start time in
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<literal>pg_stat_activity</literal> (Tom)
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</para>
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</listitem>
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<listitem>
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<para>
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Allow server log output in comma-separated value (CSV) format (Arul
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Shaji, Greg Smith, Andrew Dunstan)
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</para>
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<para>
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CSV-format log files can be loaded into a database table for subsequent
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analysis.
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</para>
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</listitem>
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<listitem>
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<para>
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Use PostgreSQL-supplied timezone support for formatting timestamps
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@ -926,20 +975,6 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
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Add <varname>log_restartpoints</varname> to control logging of
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point-in-time recovery restart points (Simon)
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</para>
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</listitem>
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<listitem>
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<para>
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Last transaction end time is now logged at end of recovery and at
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each logged restart point (Simon)
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</para>
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</listitem>
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<listitem>
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<para>
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New system view <literal>pg_stat_bgwriter</literal> displays
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@ -973,28 +1008,6 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
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Remove <varname>stats_start_collector</varname> parameter (Tom)
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</para>
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<para>
|
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We now always start the collector process, unless <acronym>UDP</>
|
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socket creation fails.
|
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</para>
|
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</listitem>
|
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|
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<listitem>
|
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<para>
|
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Remove <varname>stats_reset_on_server_start</varname> parameter (Tom)
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</para>
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<para>
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This was removed because <function>pg_stat_reset()</function>
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can be used for this purpose.
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</para>
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</listitem>
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<listitem>
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<para>
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Merge <varname>stats_block_level</> and <varname>stats_row_level</>
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@ -1016,7 +1029,7 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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<title>Authentication Changes</title>
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<title>Authentication</title>
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<itemizedlist>
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<listitem>
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@ -1061,7 +1074,7 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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<title>WAL and Continuous Archiving Changes</title>
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<title>Write-Ahead Log (<acronym>WAL</>) and Continuous Archiving</title>
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<itemizedlist>
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<listitem>
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@ -1109,7 +1122,7 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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<title>Query Changes</title>
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<title>Queries</title>
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<itemizedlist>
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<listitem>
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@ -1227,23 +1240,12 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
|
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<para>
|
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Remove the undocumented <literal>!!=</> (not in) operator (Tom)
|
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</para>
|
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|
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<para>
|
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<literal>NOT IN (SELECT ...)</literal> is the proper way to
|
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perform this operation.
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</para>
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</listitem>
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</itemizedlist>
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</sect3>
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<sect3>
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<title>Object Manipulation Changes</title>
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<title>Object Manipulation</title>
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<itemizedlist>
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<listitem>
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@ -1316,24 +1318,12 @@ current_date < 2017-11-17
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</para>
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</listitem>
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<listitem>
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<para>
|
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Foreign keys now must match indexable conditions for
|
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cross-data-type references (Tom)
|
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</para>
|
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|
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<para>
|
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This improves semantic consistency and helps avoid
|
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performance problems.
|
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</para>
|
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</listitem>
|
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|
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</itemizedlist>
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|
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</sect3>
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<sect3>
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<title>Utility Command Changes</title>
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<title>Utility Commands</title>
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<itemizedlist>
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<listitem>
|
||||
@ -1433,6 +1423,13 @@ current_date < 2017-11-17
|
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</para>
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</listitem>
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|
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<listitem>
|
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<para>
|
||||
Allow <command>CREATE INDEX CONCURRENTLY</command> to ignore
|
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transactions in other databases (Simon)
|
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</para>
|
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</listitem>
|
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|
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<listitem>
|
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<para>
|
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Make <command>CREATE/DROP/RENAME DATABASE</> wait briefly for
|
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@ -1444,6 +1441,22 @@ current_date < 2017-11-17
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
Limit the amount of information reported when a user is dropped
|
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(Alvaro)
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Previously, dropping (or attempting to drop) a user who owned many
|
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objects could result in large <literal>NOTICE</literal> or
|
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<literal>ERROR</literal> messages listing all these objects; this
|
||||
caused problems for some client applications. The length of the
|
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message is now limited, although a full list is still sent to the
|
||||
server log.
|
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</para>
|
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</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
Prevent <command>NOTIFY</command>/<command>LISTEN</command>/<command>UNLISTEN</command>
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@ -1461,7 +1474,7 @@ current_date < 2017-11-17
|
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</sect3>
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<sect3>
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<title>Data Type and Function Changes</title>
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<title>Data Types and Functions</title>
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<itemizedlist>
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||||
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<listitem>
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||||
@ -1661,7 +1674,7 @@ current_date < 2017-11-17
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</sect3>
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<sect3>
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||||
<title>PL/PgSQL Server-Side Language Changes</title>
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<title>PL/PgSQL Server-Side Language</title>
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<itemizedlist>
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||||
|
||||
<listitem>
|
||||
@ -1737,7 +1750,7 @@ current_date < 2017-11-17
|
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</sect3>
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<sect3>
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<title>Changes to Other Server-Side Languages</title>
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<title>Other Server-Side Languages</title>
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<itemizedlist>
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||||
|
||||
<listitem>
|
||||
@ -1794,7 +1807,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title><link linkend="APP-PSQL"><application>psql</></link> Changes</title>
|
||||
<title><link linkend="APP-PSQL"><application>psql</></link></title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -1869,7 +1882,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
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||||
<sect3>
|
||||
<title><link linkend="APP-PGDUMP"><application>pg_dump</></link> Changes</title>
|
||||
<title><link linkend="APP-PGDUMP"><application>pg_dump</></link></title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -1917,7 +1930,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title>Other Client Application Changes</title>
|
||||
<title>Other Client Applications</title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -1980,7 +1993,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title><link linkend="libpq"><application>libpq</></link> Changes</title>
|
||||
<title><link linkend="libpq"><application>libpq</></link></title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -2037,7 +2050,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title><link linkend="ecpg"><application>ecpg</></link> Changes</title>
|
||||
<title><link linkend="ecpg"><application>ecpg</></link></title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -2109,7 +2122,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title>Source Code Changes</title>
|
||||
<title>Source Code</title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
@ -2296,7 +2309,7 @@ current_date < 2017-11-17
|
||||
</sect3>
|
||||
|
||||
<sect3>
|
||||
<title>Contrib Changes</title>
|
||||
<title>Contrib</title>
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user