| Server IP : 103.119.228.120 / Your IP : 18.117.99.192 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/doc/postgresql-9.2.24/html/ |
Upload File : |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Release 9.0.14</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REV="MADE"
HREF="mailto:pgsql-docs@postgresql.org"><LINK
REL="HOME"
TITLE="PostgreSQL 9.2.24 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="Release Notes"
HREF="release.html"><LINK
REL="PREVIOUS"
TITLE="Release 9.0.15"
HREF="release-9-0-15.html"><LINK
REL="NEXT"
TITLE="Release 9.0.13"
HREF="release-9-0-13.html"><LINK
REL="STYLESHEET"
TYPE="text/css"
HREF="stylesheet.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=ISO-8859-1"><META
NAME="creation"
CONTENT="2017-11-06T22:43:11"></HEAD
><BODY
CLASS="SECT1"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="5"
ALIGN="center"
VALIGN="bottom"
><A
HREF="index.html"
>PostgreSQL 9.2.24 Documentation</A
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
TITLE="Release 9.0.15"
HREF="release-9-0-15.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="release.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
>Appendix E. Release Notes</TD
><TD
WIDTH="20%"
ALIGN="right"
VALIGN="top"
><A
TITLE="Release 9.0.13"
HREF="release-9-0-13.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="RELEASE-9-0-14"
>E.60. Release 9.0.14</A
></H1
><DIV
CLASS="FORMALPARA"
><P
><B
>Release date: </B
>2013-10-10</P
></DIV
><P
> This release contains a variety of fixes from 9.0.13.
For information about new features in the 9.0 major release, see
<A
HREF="release-9-0.html"
>Section E.74</A
>.
</P
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN121550"
>E.60.1. Migration to Version 9.0.14</A
></H2
><P
> A dump/restore is not required for those running 9.0.X.
</P
><P
> However, if you are upgrading from a version earlier than 9.0.13,
see <A
HREF="release-9-0-13.html"
>Section E.61</A
>.
</P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN121555"
>E.60.2. Changes</A
></H2
><P
></P
><UL
><LI
><P
> Prevent corruption of multi-byte characters when attempting to
case-fold identifiers (Andrew Dunstan)
</P
><P
> <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> case-folds non-ASCII characters only
when using a single-byte server encoding.
</P
></LI
><LI
><P
> Fix checkpoint memory leak in background writer when <TT
CLASS="LITERAL"
>wal_level =
hot_standby</TT
> (Naoya Anzai)
</P
></LI
><LI
><P
> Fix memory leak caused by <CODE
CLASS="FUNCTION"
>lo_open()</CODE
> failure
(Heikki Linnakangas)
</P
></LI
><LI
><P
> Fix memory overcommit bug when <TT
CLASS="VARNAME"
>work_mem</TT
> is using more
than 24GB of memory (Stephen Frost)
</P
></LI
><LI
><P
> Fix deadlock bug in libpq when using SSL (Stephen Frost)
</P
></LI
><LI
><P
> Fix possible SSL state corruption in threaded libpq applications
(Nick Phillips, Stephen Frost)
</P
></LI
><LI
><P
> Properly compute row estimates for boolean columns containing many NULL
values (Andrew Gierth)
</P
><P
> Previously tests like <TT
CLASS="LITERAL"
>col IS NOT TRUE</TT
> and <TT
CLASS="LITERAL"
>col IS
NOT FALSE</TT
> did not properly factor in NULL values when estimating
plan costs.
</P
></LI
><LI
><P
> Prevent pushing down <TT
CLASS="LITERAL"
>WHERE</TT
> clauses into unsafe
<TT
CLASS="LITERAL"
>UNION/INTERSECT</TT
> subqueries (Tom Lane)
</P
><P
> Subqueries of a <TT
CLASS="LITERAL"
>UNION</TT
> or <TT
CLASS="LITERAL"
>INTERSECT</TT
> that
contain set-returning functions or volatile functions in their
<TT
CLASS="LITERAL"
>SELECT</TT
> lists could be improperly optimized, leading to
run-time errors or incorrect query results.
</P
></LI
><LI
><P
> Fix rare case of <SPAN
CLASS="QUOTE"
>"failed to locate grouping columns"</SPAN
>
planner failure (Tom Lane)
</P
></LI
><LI
><P
> Improve view dumping code's handling of dropped columns in referenced
tables (Tom Lane)
</P
></LI
><LI
><P
> Properly record index comments created using <TT
CLASS="LITERAL"
>UNIQUE</TT
>
and <TT
CLASS="LITERAL"
>PRIMARY KEY</TT
> syntax (Andres Freund)
</P
><P
> This fixes a parallel <SPAN
CLASS="APPLICATION"
>pg_restore</SPAN
> failure.
</P
></LI
><LI
><P
> Fix <TT
CLASS="COMMAND"
>REINDEX TABLE</TT
> and <TT
CLASS="COMMAND"
>REINDEX DATABASE</TT
>
to properly revalidate constraints and mark invalidated indexes as
valid (Noah Misch)
</P
><P
> <TT
CLASS="COMMAND"
>REINDEX INDEX</TT
> has always worked properly.
</P
></LI
><LI
><P
> Fix possible deadlock during concurrent <TT
CLASS="COMMAND"
>CREATE INDEX
CONCURRENTLY</TT
> operations (Tom Lane)
</P
></LI
><LI
><P
> Fix <CODE
CLASS="FUNCTION"
>regexp_matches()</CODE
> handling of zero-length matches
(Jeevan Chalke)
</P
><P
> Previously, zero-length matches like '^' could return too many matches.
</P
></LI
><LI
><P
> Fix crash for overly-complex regular expressions (Heikki Linnakangas)
</P
></LI
><LI
><P
> Fix regular expression match failures for back references combined with
non-greedy quantifiers (Jeevan Chalke)
</P
></LI
><LI
><P
> Prevent <TT
CLASS="COMMAND"
>CREATE FUNCTION</TT
> from checking <TT
CLASS="COMMAND"
>SET</TT
>
variables unless function body checking is enabled (Tom Lane)
</P
></LI
><LI
><P
> Allow <TT
CLASS="COMMAND"
>ALTER DEFAULT PRIVILEGES</TT
> to operate on schemas
without requiring CREATE permission (Tom Lane)
</P
></LI
><LI
><P
> Loosen restriction on keywords used in queries (Tom Lane)
</P
><P
> Specifically, lessen keyword restrictions for role names, language
names, <TT
CLASS="COMMAND"
>EXPLAIN</TT
> and <TT
CLASS="COMMAND"
>COPY</TT
> options, and
<TT
CLASS="COMMAND"
>SET</TT
> values. This allows <TT
CLASS="LITERAL"
>COPY ... (FORMAT
BINARY)</TT
> to work as expected; previously <TT
CLASS="LITERAL"
>BINARY</TT
> needed
to be quoted.
</P
></LI
><LI
><P
> Fix <CODE
CLASS="FUNCTION"
>pgp_pub_decrypt()</CODE
> so it works for secret keys with
passwords (Marko Kreen)
</P
></LI
><LI
><P
> Remove rare inaccurate warning during vacuum of index-less tables
(Heikki Linnakangas)
</P
></LI
><LI
><P
> Ensure that <TT
CLASS="COMMAND"
>VACUUM ANALYZE</TT
> still runs the ANALYZE phase
if its attempt to truncate the file is cancelled due to lock conflicts
(Kevin Grittner)
</P
></LI
><LI
><P
> Avoid possible failure when performing transaction control commands (e.g
ROLLBACK) in prepared queries (Tom Lane)
</P
></LI
><LI
><P
> Ensure that floating-point data input accepts standard spellings
of <SPAN
CLASS="QUOTE"
>"infinity"</SPAN
> on all platforms (Tom Lane)
</P
><P
> The C99 standard says that allowable spellings are <TT
CLASS="LITERAL"
>inf</TT
>,
<TT
CLASS="LITERAL"
>+inf</TT
>, <TT
CLASS="LITERAL"
>-inf</TT
>, <TT
CLASS="LITERAL"
>infinity</TT
>,
<TT
CLASS="LITERAL"
>+infinity</TT
>, and <TT
CLASS="LITERAL"
>-infinity</TT
>. Make sure we
recognize these even if the platform's <CODE
CLASS="FUNCTION"
>strtod</CODE
> function
doesn't.
</P
></LI
><LI
><P
> Expand ability to compare rows to records and arrays (Rafal Rzepecki,
Tom Lane)
</P
></LI
><LI
><P
> Update time zone data files to <SPAN
CLASS="APPLICATION"
>tzdata</SPAN
> release 2013d
for DST law changes in Israel, Morocco, Palestine, and Paraguay.
Also, historical zone data corrections for Macquarie Island.
</P
></LI
></UL
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="release-9-0-15.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="release-9-0-13.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Release 9.0.15</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="release.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Release 9.0.13</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>