Update release notes.
This commit is contained in:
Tom Lane
parent
226a980bb0
commit
47a048f3f3
@ -1,5 +1,5 @@
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<!--
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$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.422 2006/02/12 18:13:10 momjian Exp $
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$PostgreSQL: pgsql/doc/src/sgml/release.sgml,v 1.423 2006/02/12 22:35:26 tgl Exp $
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Typical markup:
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@ -28,7 +28,8 @@ For new features, add links to the documentation sections.
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</note>
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<para>
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This release contains a variety of fixes from 8.1.2.
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This release contains a variety of fixes from 8.1.2,
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including one very serious security issue.
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</para>
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<sect2>
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@ -46,26 +47,47 @@ For new features, add links to the documentation sections.
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<itemizedlist>
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<listitem><para>Fix rare bug with row visibility logic in self-inserted
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rows (Tom)</para></listitem>
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<listitem><para>Fix bug that allowed any logged-in user to <command>SET
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ROLE</> to any other database user id (CVE-2006-0553)</para>
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<para>Due to inadequate validity checking, a user could exploit the special
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case that <command>SET ROLE</> normally uses to restore the previous role
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setting after an error. This allowed ordinary users to acquire superuser
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status, for example.
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The escalation-of-privilege risk exists only in 8.1.0-8.1.2.
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However, in all releases back to 7.3 there is a related bug in <command>SET
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SESSION AUTHORIZATION</> that allows unprivileged users to crash the server,
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if it has been compiled with Asserts enabled (which is not the default).
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Thanks to Akio Ishida for reporting this problem.
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</para></listitem>
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<listitem><para>Fixes for relation cache management and WAL file creation
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<listitem><para>Fix bug with row visibility logic in self-inserted
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rows (Tom)</para>
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<para>Under rare circumstances a row inserted by the current command
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could be seen as already valid, when it should not be. Repairs bug
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created in 8.0.4, 7.4.9, and 7.3.11 releases.
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</para></listitem>
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<listitem><para>Fix race condition that could lead to <quote>file already
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exists</> errors during pg_clog and pg_subtrans file creation
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(Tom)</para></listitem>
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<listitem><para>Fix cases that could lead to crashes if a cache-invalidation
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message arrives at just the wrong time (Tom)</para></listitem>
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<listitem><para>Properly check <literal>DOMAIN</> constraints for
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<literal>UNKNOWN</> parameters in prepared statements
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(Neil)</para></listitem>
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<listitem><para>Change <command>ALTER COLUMN TYPE</> to drop
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<literal>FOREIGN KEY</> constraints before <literal>UNIQUE</> or
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<literal>PRIMARY KEY</> constraints (Nakano Yoshihisa)</para></listitem>
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<listitem><para>Ensure <command>ALTER COLUMN TYPE</> will process
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<literal>FOREIGN KEY</>, <literal>UNIQUE</>, and <literal>PRIMARY KEY</>
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constraints in the proper order (Nakano Yoshihisa)</para></listitem>
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<listitem><para>Fix <literal>CREATE OPERATOR</> dumps that have
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cross-schema definitions (Tom)</para></listitem>
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<listitem><para>Fixes to allow restoring dumps that have cross-schema
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references to custom operators or operator classes (Tom)</para></listitem>
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<listitem><para>Allow <application>pg_restore</> to continue after a
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<command>COPY</> failure, rather than treating the remaining statements
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as <command>COPY</> data (Stephen Frost)</para></listitem>
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<listitem><para>Allow <application>pg_restore</> to continue properly after a
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<command>COPY</> failure; formerly it tried to treat the remaining
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<command>COPY</> data as SQL commands (Stephen Frost)</para></listitem>
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<listitem><para>Fix <application>pg_ctl</> <literal>unregister</> crash
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when the data directory is not specified (Magnus)</para></listitem>
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@ -76,29 +98,38 @@ when the data directory is not specified (Magnus)</para></listitem>
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<listitem><para>Fix <application>ecpg</> crash on AMD64 and PPC
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(Neil)</para></listitem>
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<listitem><para>Fix problem with argument passing with error reporting
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<listitem><para>Allow <literal>SETOF</> and <literal>%TYPE</> to be used
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together in function result type declarations</para></listitem>
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<listitem><para>Recover properly if error occurs during argument passing
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in <application>PL/python</> (Neil)</para></listitem>
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<listitem><para>Fix memory leak in <application>PL/perl</>'s row
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returning code (Neil)</para></listitem>
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<listitem><para>Fix memory leak in <function>plperl_return_next</>
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(Neil)</para></listitem>
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<listitem><para>Fix <application>PL/perl</>'s handling of locales on
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Win32 to match the backend (Andrew)</para></listitem>
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<listitem><para>Various optimizer improvements (Tom)</para></listitem>
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<listitem><para>Various optimizer fixes (Tom)</para></listitem>
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<listitem><para>Fix crash when <literal>log_min_messages</> is set in
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<literal>postgresql.conf</> to <literal>DEBUG5</> on Win32
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<listitem><para>Fix crash when <literal>log_min_messages</> is set to
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<literal>DEBUG3</> or above in <filename>postgresql.conf</> on Win32
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(Bruce)</para></listitem>
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<listitem><para>Fix <application>pgxs</> <literal>-L</> library path
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specification for Win32 and Cygwin (Bruce)</para></listitem>
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specification for Win32, Cygwin, OS X, AIX (Bruce)</para></listitem>
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<listitem><para>Check that SID is enabled while checking for Win32 admin
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privileges (Magnus)</para></listitem>
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<listitem><para>Portability fix for <function>finite</> and
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<function>isinf</> (Tom)</para></listitem>
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<listitem><para>Properly reject out-of-range date inputs (Kris
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Jurka)</para></listitem>
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<listitem><para>Portability fix for testing presence of <function>finite</>
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and <function>isinf</> during configure (Tom)</para></listitem>
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<listitem><para>Improve speed of <command>COPY IN</> via libpq, by
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avoiding a kernel call per data line (Alon Goldshuv)</para></listitem>
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<listitem><para>Improve speed of <filename>/contrib/tsearch2</> index
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creation (Teodor)</para></listitem>
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@ -2437,7 +2468,9 @@ psql -t -f fixseq.sql db1 | psql -e db1
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<title>Migration to version 8.0.7</title>
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<para>
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A dump/restore is not required for those running 8.0.X.
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A dump/restore is not required for those running 8.0.X. However,
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if you are upgrading from a version earlier than 8.0.6, see the release
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notes for 8.0.6.
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</para>
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</sect2>
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@ -2446,23 +2479,42 @@ psql -t -f fixseq.sql db1 | psql -e db1
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<itemizedlist>
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<listitem><para>Fixes for relation cache management and WAL file creation
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<listitem><para>Fix potential crash in <command>SET
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SESSION AUTHORIZATION</> (CVE-2006-0553)</para>
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<para>An unprivileged user could crash the server process, resulting in
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momentary denial of service to other users, if the server has been compiled
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with Asserts enabled (which is not the default).
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Thanks to Akio Ishida for reporting this problem.
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</para></listitem>
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<listitem><para>Fix bug with row visibility logic in self-inserted
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rows (Tom)</para>
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<para>Under rare circumstances a row inserted by the current command
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could be seen as already valid, when it should not be. Repairs bug
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created in 8.0.4, 7.4.9, and 7.3.11 releases.
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</para></listitem>
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<listitem><para>Fix race condition that could lead to <quote>file already
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exists</> errors during pg_clog and pg_subtrans file creation
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(Tom)</para></listitem>
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<listitem><para>Fix cases that could lead to crashes if a cache-invalidation
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message arrives at just the wrong time (Tom)</para></listitem>
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<listitem><para>Properly check <literal>DOMAIN</> constraints for
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<literal>UNKNOWN</> parameters in prepared statements
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(Neil)</para></listitem>
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<listitem><para>Change <command>ALTER COLUMN TYPE</> to drop
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<literal>FOREIGN KEY</> constraints before <literal>UNIQUE</> or
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<literal>PRIMARY KEY</> constraints (Nakano Yoshihisa)</para></listitem>
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<listitem><para>Ensure <command>ALTER COLUMN TYPE</> will process
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<literal>FOREIGN KEY</>, <literal>UNIQUE</>, and <literal>PRIMARY KEY</>
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constraints in the proper order (Nakano Yoshihisa)</para></listitem>
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<listitem><para>Fix <literal>CREATE OPERATOR</> dumps that have
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cross-schema definitions (Tom)</para></listitem>
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<listitem><para>Fixes to allow restoring dumps that have cross-schema
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references to custom operators or operator classes (Tom)</para></listitem>
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<listitem><para>Allow <application>pg_restore</> to continue after a
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<command>COPY</> failure, rather than treating the remaining statements
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as <command>COPY</> data (Stephen Frost)</para></listitem>
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<listitem><para>Allow <application>pg_restore</> to continue properly after a
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<command>COPY</> failure; formerly it tried to treat the remaining
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<command>COPY</> data as SQL commands (Stephen Frost)</para></listitem>
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<listitem><para>Fix <application>pg_ctl</> <literal>unregister</> crash
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when the data directory is not specified (Magnus)</para></listitem>
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@ -2470,24 +2522,27 @@ when the data directory is not specified (Magnus)</para></listitem>
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<listitem><para>Fix <application>ecpg</> crash on AMD64 and PPC
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(Neil)</para></listitem>
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<listitem><para>Fix problem with argument passing with error reporting
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<listitem><para>Recover properly if error occurs during argument passing
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in <application>PL/python</> (Neil)</para></listitem>
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<listitem><para>Fix <application>PL/perl</>'s handling of locales on
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Win32 to match the backend (Andrew)</para></listitem>
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<listitem><para>Fix crash when <literal>log_min_messages</> is set in
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<literal>postgresql.conf</> to <literal>DEBUG5</> on Win32
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<listitem><para>Fix crash when <literal>log_min_messages</> is set to
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<literal>DEBUG3</> or above in <filename>postgresql.conf</> on Win32
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(Bruce)</para></listitem>
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<listitem><para>Fix <application>pgxs</> <literal>-L</> library path
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specification for Win32 and Cygwin (Bruce)</para></listitem>
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specification for Win32, Cygwin, OS X, AIX (Bruce)</para></listitem>
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<listitem><para>Check that SID is enabled while checking for Win32 admin
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privileges (Magnus)</para></listitem>
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<listitem><para>Portability fix for <function>finite</> and
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<function>isinf</> (Tom)</para></listitem>
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<listitem><para>Properly reject out-of-range date inputs (Kris
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Jurka)</para></listitem>
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<listitem><para>Portability fix for testing presence of <function>finite</>
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and <function>isinf</> during configure (Tom)</para></listitem>
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</itemizedlist>
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@ -5454,7 +5509,9 @@ typedefs (Michael)</para></listitem>
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<title>Migration to version 7.4.12</title>
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<para>
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A dump/restore is not required for those running 7.4.X.
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A dump/restore is not required for those running 7.4.X. However,
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if you are upgrading from a version earlier than 7.4.11, see the release
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notes for 7.4.11.
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</para>
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</sect2>
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@ -5463,21 +5520,34 @@ typedefs (Michael)</para></listitem>
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<itemizedlist>
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<listitem><para>Fixes for relation cache management and WAL file creation
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(Tom)</para></listitem>
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<listitem><para>Fix potential crash in <command>SET
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SESSION AUTHORIZATION</> (CVE-2006-0553)</para>
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<para>An unprivileged user could crash the server process, resulting in
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momentary denial of service to other users, if the server has been compiled
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with Asserts enabled (which is not the default).
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Thanks to Akio Ishida for reporting this problem.
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</para></listitem>
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<listitem><para>Fix rare bug with row visibility logic in self-inserted
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rows (Tom)</para></listitem>
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<listitem><para>Fix bug with row visibility logic in self-inserted
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rows (Tom)</para>
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<para>Under rare circumstances a row inserted by the current command
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could be seen as already valid, when it should not be. Repairs bug
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created in 7.4.9 and 7.3.11 releases.
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</para></listitem>
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<listitem><para>Fix race condition that could lead to <quote>file already
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exists</> errors during pg_clog file creation
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(Tom)</para></listitem>
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<listitem><para>Properly check <literal>DOMAIN</> constraints for
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<literal>UNKNOWN</> parameters in prepared statements
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(Neil)</para></listitem>
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<listitem><para>Fix <literal>CREATE OPERATOR</> dumps that have
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cross-schema definitions (Tom)</para></listitem>
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<listitem><para>Fix to allow restoring dumps that have cross-schema
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references to custom operators (Tom)</para></listitem>
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<listitem><para>Portability fix for <function>finite</> and
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<function>isinf</> (Tom)</para></listitem>
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<listitem><para>Portability fix for testing presence of <function>finite</>
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and <function>isinf</> during configure (Tom)</para></listitem>
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</itemizedlist>
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@ -8248,7 +8318,9 @@ DROP SCHEMA information_schema CASCADE;
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<title>Migration to version 7.3.14</title>
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<para>
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A dump/restore is not required for those running 7.3.X.
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A dump/restore is not required for those running 7.3.X. However,
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if you are upgrading from a version earlier than 7.3.13, see the release
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notes for 7.3.13.
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</para>
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</sect2>
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@ -8257,7 +8329,30 @@ DROP SCHEMA information_schema CASCADE;
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<itemizedlist>
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<listitem><para>PLACE HOLDER</para></listitem>
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<listitem><para>Fix potential crash in <command>SET
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SESSION AUTHORIZATION</> (CVE-2006-0553)</para>
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<para>An unprivileged user could crash the server process, resulting in
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momentary denial of service to other users, if the server has been compiled
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with Asserts enabled (which is not the default).
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Thanks to Akio Ishida for reporting this problem.
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</para></listitem>
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<listitem><para>Fix bug with row visibility logic in self-inserted
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rows (Tom)</para>
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<para>Under rare circumstances a row inserted by the current command
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could be seen as already valid, when it should not be. Repairs bug
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created in 7.3.11 release.
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</para></listitem>
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<listitem><para>Fix race condition that could lead to <quote>file already
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exists</> errors during pg_clog file creation
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(Tom)</para></listitem>
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<listitem><para>Fix to allow restoring dumps that have cross-schema
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references to custom operators (Tom)</para></listitem>
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<listitem><para>Portability fix for testing presence of <function>finite</>
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and <function>isinf</> during configure (Tom)</para></listitem>
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</itemizedlist>
|
||||
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||||
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