diff --git a/doc/FAQ b/doc/FAQ index 0f4e45b269c..536a8a2ac1f 100644 --- a/doc/FAQ +++ b/doc/FAQ @@ -1,7 +1,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL - Last updated: Tue Feb 6 22:16:17 EST 2007 + Last updated: Wed Apr 18 23:05:05 EDT 2007 Current maintainer: Bruce Momjian (bruce@momjian.us) @@ -173,7 +173,7 @@ 1.6) What is the most recent release? - The latest release of PostgreSQL is version 8.2.3. + The latest release of PostgreSQL is version 8.2.4. We plan to have a major release every year, with minor releases every few months. @@ -430,20 +430,7 @@ 3.6) What is the upgrade process for PostgreSQL? - The PostgreSQL team makes only bug fixes in minor releases, so, for - example, upgrading from 7.4.8 to 7.4.9 does not require a dump and - restore; merely stop the database server, install the updated - binaries, and restart the server. - - All users should upgrade to the most recent minor release as soon as - it is available. While every upgrade has some risk, PostgreSQL minor - releases are designed to fix only common bugs with the least risk. The - community considers not upgrading more risky that upgrading. - - Major releases (e.g. from 7.3 to 7.4) often change the internal format - of system tables and data files. These changes are often complex, so - we don't maintain backward compatibility for data files. A dump/reload - of the database is required for major upgrades. + See http://www.postgresql.org/support/versioning. 3.7) What computer hardware should I use? @@ -547,25 +534,25 @@ As an example, consider a file of 100,000 lines with an integer and text description on each line. Suppose the text string avergages twenty bytes in length. The flat file would be 2.8 MB. The size of the - PostgreSQL database file containing this data can be estimated as 5.6 + PostgreSQL database file containing this data can be estimated as 5.2 MB: - 28 bytes: each row header (approximate) + 24 bytes: each row header (approximate) 24 bytes: one int field and one text field + 4 bytes: pointer on page to tuple ---------------------------------------- - 56 bytes per row + 52 bytes per row The data page size in PostgreSQL is 8192 bytes (8 KB), so: 8192 bytes per page - ------------------- = 146 rows per database page (rounded down) - 56 bytes per row + ------------------- = 158 rows per database page (rounded down) + 52 bytes per row 100000 data rows - -------------------- = 685 database pages (rounded up) - 146 rows per page + -------------------- = 633 database pages (rounded up) + 158 rows per page -685 database pages * 8192 bytes per page = 5,611,520 bytes (5.6 MB) +633 database pages * 8192 bytes per page = 5,185,536 bytes (5.2 MB) Indexes do not require as much overhead, but do contain the data that is being indexed, so they can be large also. @@ -817,7 +804,7 @@ 4.18) How do I return multiple rows or columns from a function? It is easy using set-returning functions, - http://techdocs.postgresql.org/guides/SetReturningFunctions + http://www.postgresql.org/docs/techdocs.17 . 4.19) Why do I get "relation with OID ##### does not exist" errors when diff --git a/doc/FAQ_AIX b/doc/FAQ_AIX index b04a8e1472b..33364dda1cb 100644 --- a/doc/FAQ_AIX +++ b/doc/FAQ_AIX @@ -3,7 +3,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL AIX Specific TO BE READ IN CONJUNCTION WITH THE NORMAL FAQ ======================================================= -Last updated: $Date: 2007/02/07 03:16:59 $ +Last updated: $Date: 2007/04/19 03:07:22 $ Topics @@ -16,7 +16,7 @@ Topics ----- From: Zeugswetter Andreas -$Date: 2007/02/07 03:16:59 $ +$Date: 2007/04/19 03:07:22 $ On AIX 4.3.2 PostgreSQL compiled with the native IBM compiler xlc (vac.C 5.0.1) passes all regression tests. Other versions of OS and diff --git a/doc/FAQ_DEV b/doc/FAQ_DEV index 8abc9c541db..246c37f9501 100644 --- a/doc/FAQ_DEV +++ b/doc/FAQ_DEV @@ -1,7 +1,7 @@ Developer's Frequently Asked Questions (FAQ) for PostgreSQL - Last updated: Thu Jan 4 16:00:00 EST 2007 + Last updated: Mon Mar 19 12:52:30 EDT 2007 Current maintainer: Bruce Momjian (bruce@momjian.us) @@ -30,7 +30,8 @@ General Questions 1.16) Where can I get a copy of the SQL standards? 1.17) Where can I get technical assistance? 1.18) How do I get involved in PostgreSQL web site development? - 1.19) What is the timeline for the next major PostgreSQL release? + 1.19) Why haven't you replaced CVS with SVN, Git, Monotone, VSS, + ? Technical Questions @@ -77,11 +78,14 @@ General Questions Some developers use compilers from other software vendors with mixed results. - Developers who are regularly rebuilding the source often pass the + Developers who regularly rebuild the source often pass the --enable-depend flag to configure. The result is that when you make a modification to a C header file, all files depend upon that file are also rebuilt. + src/Makefile.custom can be used to set environment variables, like + CUSTOM_COPT, that are used for every compile. + 1.3) What areas need work? Outstanding features are detailed in the TODO list. This is located in @@ -131,20 +135,20 @@ General Questions src/tools/make_diff/difforig useful. (Unified diffs are only preferable if the file changes are single-line changes and do not rely on surrounding lines.) - 4. PostgreSQL is licensed under a BSD license, so any submissions - must conform to the BSD license to be included. If you use code - that is available under some other license that is BSD compatible - (eg. public domain) please note that code in your email submission + 4. PostgreSQL is licensed under a BSD license. By posting a patch to + the public PostgreSQL mailling lists, you are giving the + PostgreSQL Global Development Group the non-revokable right to + distribute your patch under the BSD license. 5. Confirm that your changes can pass the regression tests. If your changes are port specific, please list the ports you have tested it on. - 6. Provide an implementation overview, preferably in code comments. - Following the surrounding code commenting style is usually a good - approach. + 6. If you are adding a new feature, confirm that it has been tested + thoroughly. Try to test the feature in all conceivable scenarios. 7. New feature patches should also be accompanied by documentation patches. If you need help checking the SQL standard, see 1.16. - 8. If you are adding a new feature, confirm that it has been tested - thoroughly. Try to test the feature in all conceivable scenarios. + 8. Provide an implementation overview, preferably in code comments. + Following the surrounding code commenting style is usually a good + approach. 9. If it is a performance patch, please provide confirming test results to show the benefit of your patch. It is OK to post patches without this information, though the patch will not be @@ -565,6 +569,22 @@ General Questions http://gborg.postgresql.org/project/pgweb/projdisplay.php , the code for the next version of the website is under the "portal" module. + 1.19) Why haven't you replaced CVS with SVN, Git, Monotone, VSS, ? + + Currently the core developers see no SCMS that will provide enough + benefit to outwiegh the pain involved in moving to a new SCMS. Typical + problems that must be addressed by any new SCMS include: + * Run natively on all of our supported platforms. + * Integrate into the Buildfarm. + * Import our entire CVS Repository while preserving complete + history. + * Allow for anonymous checkouts. + + Currently there is no intention for switching to a new SCMS until at + least the end of the 8.4 development cycle sometime in late 2008. For + more information please refer to the mailing list archives. + Technical Questions 2.1) How do I efficiently access information in tables from the backend code? @@ -799,24 +819,3 @@ typedef struct nameData pgsql/data directory. The client profile file will be put in the client's current directory. Linux requires a compile with -DLINUX_PROFILE for proper profiling. - - 2.9) What is the timeline for the next major PostgreSQL release? - - The development schedule for the 8.3 release is: - - March 1, 2007 - - Initial community review of all major feature patches - April 1, 2007 - - Feature freeze, all patches must be submitted for review and - application - mid-May, 2007 - - All patches applied, beta testing begins - July, 2007 - - Release of 8.3.0 - - Patches that appear after appropriate dates are typically not applied - but held for the next major release. diff --git a/doc/FAQ_HPUX b/doc/FAQ_HPUX index 6493dc35d09..20bd4b0ba10 100644 --- a/doc/FAQ_HPUX +++ b/doc/FAQ_HPUX @@ -3,7 +3,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL HP-UX Specific TO BE READ IN CONJUNCTION WITH THE NORMAL FAQ ======================================================= -last updated: $Date: 2007/02/07 03:16:59 $ +last updated: $Date: 2007/04/19 03:07:22 $ current maintainer: Tom Lane (tgl@sss.pgh.pa.us) original author: Tom Lane (tgl@sss.pgh.pa.us) diff --git a/doc/FAQ_IRIX b/doc/FAQ_IRIX index 0fefd8dddaf..05f0d39cbda 100644 --- a/doc/FAQ_IRIX +++ b/doc/FAQ_IRIX @@ -3,7 +3,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL IRIX Specific TO BE READ IN CONJUNCTION WITH THE NORMAL FAQ ======================================================= -last updated: $Date: 2007/02/07 03:16:59 $ +last updated: $Date: 2007/04/19 03:07:22 $ current maintainer: Luis Amigo (lamigo@atc.unican.es) original author: Luis Amigo (lamigo@atc.unican.es) diff --git a/doc/FAQ_SCO b/doc/FAQ_SCO index 56ec64ee0eb..00c9089d3ea 100644 --- a/doc/FAQ_SCO +++ b/doc/FAQ_SCO @@ -3,7 +3,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL IRIX Specific TO BE READ IN CONJUNCTION WITH THE NORMAL FAQ ======================================================= -last updated: $Date: 2007/02/07 03:16:59 $ +last updated: $Date: 2007/04/19 03:07:22 $ current maintainer: Billy G. Allie (Bill.Allie@mug.org) original author: Andrew Merrill (andrew@compclass.com) diff --git a/doc/FAQ_Solaris b/doc/FAQ_Solaris index 65dacef92ba..ee1edf31290 100644 --- a/doc/FAQ_Solaris +++ b/doc/FAQ_Solaris @@ -3,7 +3,7 @@ Frequently Asked Questions (FAQ) for PostgreSQL Sun Solaris specific To be read in conjunction with the installation instructions. ============================================================ -Last updated: $Date: 2007/02/07 03:16:59 $ +Last updated: $Date: 2007/04/19 03:07:22 $ Contents: @@ -72,14 +72,12 @@ problem. Solaris 9 and above has a newer version of OpenSSL. This is probably a case of the run-time linker being unable to find some library, probably libz, libreadline or some other non-standard library such as libssl. To point it to the right location, set the -LD_LIBRARY_PATH environment variable, e.g., +LDFLAGS environment variable, e.g., - LD_LIBRARY_PATH=/usr/sfw/lib:/opt/sfw/lib:/usr/local/lib - export LD_LIBRARY_PATH + LDFLAGS="-R /usr/sfw/lib:/opt/sfw/lib:/usr/local/lib" + export LDFLAGS -and restart configure. You will also have to keep this setting whenever -you run any of the installed PostgreSQL programs. Alternatively, set -the environment variable LD_RUN_PATH. See the ld(1) man page for more +and restart configure. See the ld(1) man page for more information. @@ -145,6 +143,10 @@ recommendations are also useful on other hardware with Solaris. Yes, see the chapter "Monitoring Database Activity" in the documentation for further information. +You can also find more information here: + + http://blogs.sun.com/robertlor/entry/user_level_dtrace_probes_in + If you see the linking of the postgres executable abort with an error message like @@ -157,8 +159,9 @@ message like gmake: *** [postgres] Error 1 your DTrace installation is too old to handle probes in static -functions. You need Solaris 10u3 or newer. +functions. You need Solaris 10u4 or newer. Workaround is remove static +keyword from AbortTransaction and CommitTransaction functions declaration in +src/backend/access/transam/xact.c. -You can also find more information here: - - http://blogs.sun.com/robertlor/entry/user_level_dtrace_probes_in +See http://sunsolve.sun.com/search/document.do?assetkey=1-1-2139224-1 +(registration required). diff --git a/doc/FAQ_german b/doc/FAQ_german index 24a5bf54e7a..37868b638c1 100644 --- a/doc/FAQ_german +++ b/doc/FAQ_german @@ -356,8 +356,8 @@ 1.13) Wie sende ich einen Fehlerbericht? Bitte besuchen Sie die PostgreSQL-BugTool-Seite - http://www.postgresql.org/bugform.html, die Hinweise und Anleitungen - zur Einreichung von Fehlerberichten enthält. + http://www.postgresql.org/support/submitbug, die Hinweise und + Anleitungen zur Einreichung von Fehlerberichten enthält. Überprüfe auch den ftp-Server ftp://ftp.postgresql.org/pub/, um nachzusehen, ob es eine neuere PostgreSQL-Version oder neue Patches diff --git a/doc/FAQ_japanese b/doc/FAQ_japanese index 0547c515d39..794f300831e 100644 --- a/doc/FAQ_japanese +++ b/doc/FAQ_japanese @@ -1,6 +1,6 @@ PostgreSQL(¥Ý¥¹¥È¥°¥ì¥¹¡¦¥­¥å¡¼¡¦¥¨¥ë)¤Ë¤Ä¤¤¤Æ¤è¤¯¤¢¤ë¼ÁÌä¤È¤½¤Î²òÅú(FAQ) -¸¶Ê¸ºÇ½ª¹¹¿·Æü: Mon Dec 11 17:45:54 EST 2006 +¸¶Ê¸ºÇ½ª¹¹¿·Æü: Tue Mar 20 13:43:40 EDT 2007 ¸½ºß¤Î°Ý»ý´ÉÍý¼Ô: Bruce Momjian (bruce@momjian.us) Maintainer of Japanese Translation: Jun Kuwamura (juk at PostgreSQL.jp) @@ -37,6 +37,7 @@ Maintainer of Japanese Translation: Jun Kuwamura (juk at PostgreSQL.jp) 1.11) SQL¤Ï¤É¤¦¤¹¤ì¤Ð³Ø¤Ù¤Þ¤¹¤«¡© 1.12) ¥Ñ¥Ã¥Á¤òÄ󶡤·¤¿¤ê¡¢³«È¯¥Á¡¼¥à»²²Ã¤¹¤ë¤Ë¤Ï¤É¤¦¤¹¤ì¤Ð¤è¤¤¤Ç¤¹¤«¡© 1.13) ¾¤ÎDBMS¤ÈÈæ¤Ù¤ÆPostgreSQL¤Ï¤É¤¦¤Ê¤Î¤Ç¤¹¤«¡© +1.14) PostgreSQL¤Ï¹ñËè¤ÎºÇ¿·¤Î²Æ»þ´Ö¤ÎÊѹ¹¤ò°·¤¤¤Þ¤¹¤«¡© ¥æ¡¼¥¶¡¦¥¯¥é¥¤¥¢¥ó¥È¤Î¼ÁÌä @@ -53,8 +54,8 @@ Maintainer of Japanese Translation: Jun Kuwamura (juk at PostgreSQL.jp) ¡© 3.4) ¤É¤Î¤è¤¦¤Ê¥Ç¥Ð¥°µ¡Ç½¤¬»È¤¨¤Þ¤¹¤«¡© 3.5) Àܳ¤·¤è¤¦¤È¤¹¤ë¤È¤­¤Ë 'Sorry, too many clients' ¤¬½Ð¤ë¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡© -3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤·¤Þ¤¹¤«¡© -3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤ó¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡© +3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤Ê¤ê¤Þ¤¹¤«¡© +3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤Î¤è¤¦¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡© Áàºî¾å¤Î¼ÁÌä @@ -168,7 +169,7 @@ SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. POSTGRESQL ¥Ç¡¼¥¿¥Ù¡¼¥¹´ÉÍý¥·¥¹¥Æ¥à - ÉôʬŪÃøºî¸¢ (c) 1996-2006, PostgreSQL¹ñºÝ³«È¯¥Á¡¼¥à + ÉôʬŪÃøºî¸¢ (c) 1996-2007, PostgreSQL¹ñºÝ³«È¯¥Á¡¼¥à ÉôʬŪÃøºî¸¢ (c) 1994-1996 ¥«¥ê¥Õ¥©¥ë¥Ë¥¢Âç³ØËܹ» @@ -227,7 +228,7 @@ ftp://ftp.PostgreSQL.org/pub/ 1.6) ºÇ¿·¤Î¥ê¥ê¡¼¥¹¤Ï¤É¤ì¤Ç¤¹¤«¡© -PostgreSQL ¤ÎºÇ¿·ÈǤϥС¼¥¸¥ç¥ó 8.2.0 ¤Ç¤¹¡£ +PostgreSQL ¤ÎºÇ¿·ÈǤϥС¼¥¸¥ç¥ó 8.2.3 ¤Ç¤¹¡£ ²æ¡¹¤Ï¡¢1ǯËè¤Ë¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤ò¡¢¿ô¥õ·î¤´¤È¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤ò¹Ô¤Ê¤¦¤³¤È¤ò·× ²è¤·¤Æ¤¤¤Þ¤¹¡£ @@ -426,6 +427,14 @@ http://www.postgresql.jp/PostgreSQL/references.html ¥¹¥¿¥¤¥ë¤Î»ÈÍѵöÂú¤Ë³°¤ì¤Ê¤¤¸Â¤ê¡¢PostgreSQL¤Î¥³¡¼¥É¤òÀ©¸Â̵¤·¤Ç¾¦ÉʤËÁÈ¤ß ¹þ¤à¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£ +1.14) PostgreSQL¤Ï¹ñËè¤ÎºÇ¿·¤Î²Æ»þ´Ö¤ÎÊѹ¹¤ò°·¤¤¤Þ¤¹¤«¡© + +¹ç½£¹ñ¤Î²Æ»þ´Ö¤ÎÊѹ¹¤Ï¡¢PostgreSQL¤Î¥ê¥ê¡¼¥¹8.0.4°Ê¹ß[4+]¤È¡¢¤½¤Î¸å¤Î¥á¥¸¥ã¡¼¥ê +¥ê¡¼¥¹¡¢¤¿¤È¤¨¤Ð 8.1 ¤Ë¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£¥«¥Ê¥À¤È¥ª¡¼À¾Éô¥¹¥È¥é¥ê¥¢¤ÎÊѹ¹¤Ï¡¢ +8.0.[10+], 8.1.[6+] ¤ª¤è¤Ó¡¢¤½¤Î¸å¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤Î¤¹¤Ù¤Æ¤Ë´Þ¤Þ¤ì¤Þ¤¹¡£8.0¤è +¤êÁ°¤ÎPosrgreSQL¤Ç¤Ï¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¤Î¥¿¥¤¥à¥¾¡¼¥ó¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò²Æ»þ´Ö +¾ðÊó¤Î¤¿¤á¤Ë»È¤Ã¤Æ¤¤¤Þ¤¹¡£ + ¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬ ¥æ¡¼¥¶¡¦¥¯¥é¥¤¥¢¥ó¥È¤Î¼ÁÌä @@ -535,25 +544,34 @@ postmaster postgresql.conf ¤ÎÃæ¤Î max_connections ¤ÎÃͤòÊѹ¹¤·¤Æ postmaster¤òºÆµ¯Æ°¤¹¤ë¤³ ¤È¤Ç²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£ -3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤·¤Þ¤¹¤«¡© +3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤Ê¤ê¤Þ¤¹¤«¡© -PostgreSQL¥Á¡¼¥à¤Ï¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ç¤Ï¥Ð¥°¤Î½¤Àµ¤·¤«¹Ô¤Ê¤¤¤Þ¤»¤ó¤Î¤Ç¡¢¤¿¤È¤¨¤Ð -7.4.8 ¤«¤é 7.4.9 ¤Ø¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¥À¥ó¥×¤È¥ê¥¹¥È¥¢¤ÏɬÍפ¢¤ê¤Þ¤»¤ó¡£¤·¤¿¤¬¤Ã -¤Æ¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¥µ¡¼¥Ð¤ò°ì»þŪ¤ËÄä»ß¤·¤Æ¡¢¥¢¥Ã¥×¥Ç¡¼¥È¤·¤¿¥Ð¥¤¥Ê¥ê¤ò¥¤¥ó¥¹¥È¡¼ -¥ë¤·¡¢¤½¤·¤Æ¡¢¥µ¡¼¥Ð¤ò¥ê¥¹¥¿¡¼¥È¤¹¤ë¤À¤±¤Ç¤¹¡£ +¥Ð¡¼¥¸¥ç¥óÈÖ¹æÉÕ¤±¤ÎÊý¿Ë¤Ë¤Ä¤¤¤Æ¤Ï¡¢http://www.postgresql.org/support/ +versioning ¤ò¤´Í÷¤¯¤À¤µ¤¤¡£ -Á´¥æ¡¼¥¶¤Ï¤Ç¤­¤ë¤À¤±Á᤯ºÇ¿·¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ë¥¢¥Ã¥×¥°¥ì¡¼¥É¤¹¤ë¤Ù¤­¤Ç¤¹¡£¤¹ -¤Ù¤Æ¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¥ê¥¹¥¯¤Ï¤Ä¤­¤â¤Î¤Ç¤¹¤¬¡¢ PostgreSQL¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ï¡¢ -¤Ê¤ë¤Ù¤¯¾®¤µ¤Ê¥ê¥¹¥¯¤Ç°ìÈÌŪ¤Ê¥Ð¥°¤Î½¤Àµ¤À¤±¤òÌÜÏÀ¤ó¤À¤â¤Î¤Ç¤¹¡£²æ¡¹¥³¥ß¥å¥Ë¥Æ -¥£¤ÎÃæ¤Ç¤Ï¥¢¥Ã¥×¥°¥ì¡¼¥É¤·¤Ê¤¤¤Û¤¦¤¬¤â¤Ã¤È¥ê¥¹¥¯¤¬¹â¤¤¤â¤Î¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£ +¿·¤·¤¤µ¡Ç½¤òÀ¹¤ê¹þ¤àPostgreSQL¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤Ï¤À¤¤¤¿¤¤Ç¯¤Ë1²óÄøÅٹԤʤ¤¤Þ¤¹ +¡£¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤Ï¡¢¤¿¤È¤¨¤Ð¡¢8.1¤«¤é8.2¤Ø¤Î¤è¤¦¤Ë¡¢¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤Î1ÈÖÌܤ«2 +ÈÖÌܤÎÉôʬ¤òÁý¤ä¤·¤Æ¤æ¤­¤Þ¤¹¡£ -¤·¤«¤·¡¢¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¡Ê¤¿¤È¤¨¤Ð¡¢7.3 ¤«¤é 7.4 ¤Î¤è¤¦¤Ê¡Ë¤Ç¤Ï¡¢¥·¥¹¥Æ¥à¥Æ¡¼¥Ö -¥ë¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÆâÉô¥Õ¥©¡¼¥Þ¥Ã¥È¤ÎÊѹ¹¤ò¤·¤Ð¤·¤Ð¹Ô¤Ê¤¤¤Þ¤¹¡£¤³¤ì¤é¤ÎÊѹ¹¤Ï -¤¿¤¤¤Æ¤¤Ê£»¨¤Ç¡¢¤½¤Î¤¿¤á²æ¡¹¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¤¿¤á¤Î¸åÊý¸ß´¹À­¤ò°Ý»ý¤¹¤ë¤³¤È¤¬ -¤Ç¤­¤Þ¤»¤ó¡£¥á¥¸¥ã¡¼¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥À¥ó¥×/¥ê¥í¡¼¥É¤¬É¬ -ÍפǤ¹¡£ +PostgreSQL¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤ÏÄ̾¥·¥¹¥Æ¥à¥Æ¡¼¥Ö¥ë¤È¥Ç¡¼¥¿¤ÎÆâÉô¥Õ¥©¡¼¥Þ¥Ã¥È +¤òÊѹ¹¤·¤Þ¤¹¡£¤³¤ì¤é¤ÎÊѹ¹¤Ï¤¿¤¤¤Æ¤¤¤ÏÊ£»¨¤Ê¤Î¤Ç¤Ç¡¢¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤Î¸åÊý¸ß´¹À­ +¤ò°Ý»ý¤·¤¿¤ê¤Ï¤·¤Þ¤»¤ó¡£¥á¥¸¥ã¡¼¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥À¥ó¥×/ +¥ê¥í¡¼¥É¤¬É¬Íפˤʤê¤Þ¤¹¡£ -3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤ó¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡© +¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ï¡¢¤¿¤È¤¨¤Ð¡¢8.1.5 ¤«¤é8.1.6¤Ø¤Î¤è¤¦¤Ë¡¢¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤Î3ÈÖÌÜ +¤ÎÃͤòÁý¤ä¤·¤Þ¤¹¡£PostgreSQL¥Á¡¼¥à¤Ï¡¢¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤ËÂФ·¤Æ¤Ï¡¢¥Ð¥°¥Õ¥£¥¯¥¹ +¤·¤«¹Ô¤Ê¤¤¤Þ¤»¤ó¡£¤¹¤Ù¤Æ¤Î¥æ¡¼¥¶¤Ï¡¢¤Ç¤­¤ë¤À¤±ºÇ¿·¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ë¹¹¿·¤¹¤Ù +¤­¤Ç¤¹¡£¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¤Ï¡¢¾ï¤Ë¥ê¥¹¥¯¤¬¤Ä¤­¤â¤Î¤Ç¤¹¤«¤é¡¢PostgreSQL¤Î¥Þ¥¤¥Ê¡¼ +½¤Àµ¥ê¥ê¡¼¥¹¤Ç¤Ï¡¢ÉÑÈˤËȯÀ¸¤·¤¿¤ê¡¢¥»¥­¥å¥ê¥Æ¥£¤Ë´Ø·¸¤·¤¿¤ê¡¢¥Ç¡¼¥¿¤¬¤Ä¤Ö¤ì¤ë +¥Ð¥°¤À¤±¤ò½¤Àµ¤·¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¥ê¥¹¥¯¤òºÇ¾®¸Â¤Ë¤È¤É¤á¤Þ¤¹¡£²æ¡¹¤Î¥³¥ß¥å¥Ë¥Æ +¥£¤Ç¤Ï¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤¹¤ë¥ê¥¹¥¯¤è¤ê¤â¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤·¤Ê¤¤¥ê¥¹¥¯¤Î¤Û¤¦¤¬¹â¤¤ +¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£ + +¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¤Ï¥À¥ó¥×¤È¥ê¥¹¥È¥¢¤ÎɬÍפϤʤ¯¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹ +¥µ¡¼¥Ð¤òÄä»ß¤·¤Æ¡¢¥¢¥Ã¥×¥Ç¡¼¥È¤µ¤ì¤¿¥Ð¥¤¥Ê¥ê¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¡¢¥µ¡¼¥Ð¤ò¥ê¥¹¥¿¡¼ +¥È¤·¤Þ¤¹¡£ + +3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤Î¤è¤¦¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡© PC¥Ï¡¼¥É¥¦¥§¥¢¤Ï¤Û¤È¤ó¤É¸ß´¹À­¤¬¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢¤Û¤È¤ó¤É¤Î¿Í¤Ï¡¢¤¹¤Ù¤Æ¤ÎPC¥Ï¡¼¥É ¥¦¥§¥¢¤¬Æ±¤¸ÉʼÁ¤À¤È»×¤¤¹þ¤à·¹¸þ¤¬¤¢¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤½¤ì¤Ï´Ö°ã¤¤¤Ç¤¹¡£ECC RAM¡¢ @@ -656,25 +674,25 @@ VACUUM FULL tab ÎãÂê¤È¤·¤Æ¡¢³Æ¹Ô¤ËÀ°¿ô¤È¥Æ¥­¥¹¥Èµ­½Ò¤ò»ý¤Ä 100,000¹Ô¤Î¥Õ¥¡¥¤¥ë¤ò¹Í¤¨¤Æ¤ß¤Þ¤·¤ç ¤¦¡£¥Æ¥­¥¹¥È¤Îʸ»úÎó¤ÎÊ¿¶ÑŤµ¤ò20¥Ð¥¤¥È¤È²¾Äꤹ¤ë¤È¡¢¥Õ¥é¥Ã¥È¥Õ¥¡¥¤¥ë¤ÎÂ礭¤µ ¤ÏÌó2.8MB ¤Ç¤¹¡£¤³¤Î¥Ç¡¼¥¿¤ò´Þ¤à PostgreSQL ¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ë¤ÎÂ礭¤µ¤Ï¼¡¤Î -¤è¤¦¤ËÌó5.6MB¤È¸«ÀѤâ¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡§ +¤è¤¦¤ËÌó5.2MB¤È¸«ÀѤâ¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡§ - 28 bytes: ³Æ¥í¥¦¤Î¥Ø¥Ã¥À(³µ»») + 24 bytes: ³Æ¥í¥¦¤Î¥Ø¥Ã¥À(³µ»») 24 bytes: À°¿ô(int)¥Õ¥£¡¼¥ë¥É¤È¥Æ¥­¥¹¥È(text)¥Õ¥£¡¼¥ë¥É + 4 bytes: ¥Ú¡¼¥¸¾å¤Î¥¿¥Ã¥×¥ë¤Ø¤Î¥Ý¥¤¥ó¥¿ ---------------------------------------- - 56 bytes per row + 52 bytes per row PostgreSQL ¤Î¥Ç¡¼¥¿¥Ú¡¼¥¸¥µ¥¤¥º¤Ï 8192¥Ð¥¤¥È(8KB)¤Ê¤Î¤Ç: 8192 bytes per page ------------------- = 146 rows per database page (ÀÚ¤ê¼Î¤Æ) - 56 bytes per row + 52 bytes per row 100000 data rows - -------------------- = 685 database pages (ÀÚ¤ê¾å¤²) - 146 rows per page + -------------------- = 633 database pages (ÀÚ¤ê¾å¤²) + 158 rows per page - 685 database pages * 8192 bytes per page = 5,611,520 bytes (5.6 MB) + 633 database pages * 8192 bytes per page = 5,185,536 bytes (5.2 MB) ¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï¡¢¤³¤ì¤Û¤É¤Î¥ª¡¼¥Ð¥Ø¥Ã¥É¤ÏÍ׵ᤷ¤Þ¤»¤ó¤¬¡¢¥¤¥ó¥Ç¥Ã¥¯¥¹ÉÕ¤±¤µ¤ì¤ë ¥Ç¡¼¥¿¤ò´Þ¤à°Ê¾å¡¢¤½¤ì¤Ê¤ê¤ËÂ礭¤¯¤Ê¤ê¤Þ¤¹¡£ @@ -939,8 +957,10 @@ contrib/dblink 4.18) ´Ø¿ô¤«¤éÊ£¿ô¤Î¥í¥¦¤Þ¤¿¤Ï¥«¥é¥à¤òÊÖ¤¹¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡© -½¸¹ç¤òÊÖ¤¹´Ø¿ô(Set Returning Functions): http://techdocs.postgresql.org/guides/ -SetReturningFunctions ¤ò»È¤¦¤È´Êñ¤Ç¤¹ +½¸¹ç¤òÊÖ¤¹´Ø¿ô(Set Returning Functions): http://www.postgresql.org/docs/ +techdocs.17 + +¤ò»È¤¦¤È´Êñ¤Ç¤¹ ¡£ @@ -1017,7 +1037,7 @@ client_encoding [ÌõÃí¡§ ÆüËܸìÈǤÎÀ½ºî¤Ë¤Ä¤¤¤Æ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£ - ºÇ½ª¹¹¿·Æü: 2006ǯ12·î25Æü + ºÇ½ª¹¹¿·Æü: 2007ǯ03·î25Æü ËÝÌõ¼Ô: ·¬Â¼ ½á (Jun Kuwamura ) ¤³¤ÎFAQ¤ÎÏÂÌõ¤ÎºîÀ®¤Ë¤¢¤¿¤ê¶¨ÎϤò¤·¤Æ¤¯¤À¤µ¤Ã¤¿Êý¡¹(·É¾Î¤Ïά¤µ¤»¤Æ¤¤¤¿¤À¤­¤Þ¤¹): diff --git a/doc/bug.template b/doc/bug.template index 22412addf5e..3ca46ddff40 100644 --- a/doc/bug.template +++ b/doc/bug.template @@ -31,7 +31,7 @@ System Configuration: Operating System (example: Linux 2.4.18) : - PostgreSQL version (example: PostgreSQL 8.2.3): PostgreSQL 8.2.3 + PostgreSQL version (example: PostgreSQL 8.2.4): PostgreSQL 8.2.4 Compiler used (example: gcc 3.3.5) : diff --git a/doc/src/FAQ/FAQ.html b/doc/src/FAQ/FAQ.html index fdcced96bf9..f3871873f77 100644 --- a/doc/src/FAQ/FAQ.html +++ b/doc/src/FAQ/FAQ.html @@ -10,7 +10,7 @@ alink="#0000ff">

Frequently Asked Questions (FAQ) for PostgreSQL

-

Last updated: Tue Feb 6 22:16:17 EST 2007

+

Last updated: Wed Apr 18 23:05:05 EDT 2007

Current maintainer: Bruce Momjian (bruce@momjian.us) @@ -221,7 +221,7 @@

1.6) What is the most recent release?

-

The latest release of PostgreSQL is version 8.2.3.

+

The latest release of PostgreSQL is version 8.2.4.

We plan to have a major release every year, with minor releases every few months.

@@ -584,21 +584,9 @@

3.6) What is the upgrade process for PostgreSQL?

-

The PostgreSQL team makes only bug fixes in minor releases, - so, for example, upgrading from 7.4.8 to 7.4.9 does not require - a dump and restore; merely stop the database server, install - the updated binaries, and restart the server.

- -

All users should upgrade to the most recent minor release as - soon as it is available. While every upgrade has some risk, - PostgreSQL minor releases are designed to fix only common bugs - with the least risk. The community considers not upgrading - more risky that upgrading.

- -

Major releases (e.g. from 7.3 to 7.4) often change the internal - format of system tables and data files. These changes are often complex, - so we don't maintain backward compatibility for data files. A dump/reload - of the database is required for major upgrades.

+

See http://www.postgresql.org/support/versioning. +

3.7) What computer hardware should I use?

@@ -609,7 +597,7 @@ but if reliability and performance are important it is wise to research your hardware options thoroughly. Our email lists can be used to discuss hardware options and tradeoffs.

- +

Operational Questions

@@ -720,25 +708,25 @@ table?unlimited and text description on each line. Suppose the text string avergages twenty bytes in length. The flat file would be 2.8 MB. The size of the PostgreSQL database file containing this data can - be estimated as 5.6 MB:

+ be estimated as 5.2 MB:

-    28 bytes: each row header (approximate)
+    24 bytes: each row header (approximate)
     24 bytes: one int field and one text field
    + 4 bytes: pointer on page to tuple
    ----------------------------------------
-    56 bytes per row
+    52 bytes per row
 
    The data page size in PostgreSQL is 8192 bytes (8 KB), so:
 
    8192 bytes per page
-   -------------------   =  146 rows per database page (rounded down)
-     56 bytes per row
+   -------------------   =  158 rows per database page (rounded down)
+     52 bytes per row
 
    100000 data rows
-   --------------------  =  685 database pages (rounded up)
-      146 rows per page
+   --------------------  =  633 database pages (rounded up)
+      158 rows per page
 
-685 database pages * 8192 bytes per page  =  5,611,520 bytes (5.6 MB)
+633 database pages * 8192 bytes per page  =  5,185,536 bytes (5.2 MB)

Indexes do not require as much overhead, but do contain the data @@ -1069,8 +1057,8 @@ length columns from a function?

It is easy using set-returning functions, - - http://techdocs.postgresql.org/guides/SetReturningFunctions

. + + http://www.postgresql.org/docs/techdocs.17

.

4.19) Why do I get "relation with OID ##### does not exist" errors when accessing temporary tables in PL/PgSQL diff --git a/doc/src/FAQ/FAQ_DEV.html b/doc/src/FAQ/FAQ_DEV.html index 0cdffa28722..43ff0c8447f 100644 --- a/doc/src/FAQ/FAQ_DEV.html +++ b/doc/src/FAQ/FAQ_DEV.html @@ -13,7 +13,7 @@

Developer's Frequently Asked Questions (FAQ) for PostgreSQL

-

Last updated: Thu Jan 4 16:00:00 EST 2007

+

Last updated: Mon Mar 19 12:52:30 EDT 2007

Current maintainer: Bruce Momjian (bruce@momjian.us)
@@ -55,8 +55,8 @@ assistance?
1.18) How do I get involved in PostgreSQL web site development?
- 1.19) What is the timeline for the next major - PostgreSQL release?
+ 1.19) Why haven't you replaced CVS with SVN, Git, + Monotone, VSS, <insert your favorite SCM system here>?

Technical Questions

@@ -120,10 +120,13 @@

Some developers use compilers from other software vendors with mixed results.

-

Developers who are regularly rebuilding the source often pass - the --enable-depend flag to configure. The result is that - when you make a modification to a C header file, all files depend - upon that file are also rebuilt.

+

Developers who regularly rebuild the source often pass the + --enable-depend flag to configure. The result is that when you + make a modification to a C header file, all files depend upon that + file are also rebuilt.

+ +

src/Makefile.custom can be used to set environment variables, + like CUSTOM_COPT, that are used for every compile.

1.3) What areas need work?

Outstanding features are detailed in the TODO list. This is located @@ -185,26 +188,26 @@ preferable if the file changes are single-line changes and do not rely on surrounding lines.) -
  • PostgreSQL is licensed under a BSD license, so any submissions must - conform to the BSD license to be included. If you use code that is - available under some other license that is BSD compatible (eg. public - domain) please note that code in your email submission
    • +
  • PostgreSQL is licensed under a BSD license. By posting a patch + to the public PostgreSQL mailling lists, you are giving the PostgreSQL + Global Development Group the non-revokable right to distribute your + patch under the BSD license.
  • Confirm that your changes can pass the regression tests. If your changes are port specific, please list the ports you have tested it on.
    • -
  • Provide an implementation overview, preferably in code comments. - Following the surrounding code commenting style is usually a good - approach.
    • +
  • If you are adding a new feature, confirm that it has been tested + thoroughly. Try to test the feature in all conceivable + scenarios.
  • New feature patches should also be accompanied by documentation patches. If you need help checking the SQL standard, see 1.16.
    • -
  • If you are adding a new feature, confirm that it has been tested - thoroughly. Try to test the feature in all conceivable - scenarios.
    • +
  • Provide an implementation overview, preferably in code comments. + Following the surrounding code commenting style is usually a good + approach.
  • If it is a performance patch, please provide confirming test results to show the benefit of your patch. It is OK to post patches @@ -705,7 +708,26 @@ the source code is available at http://gborg.postgresql.org/project/pgweb/projdisplay.php , the code for the next version of the website is under the - "portal" module. + "portal" module.

    + +

    1.19) Why haven't you replaced CVS with SVN, Git, + Monotone, VSS, <insert your favorite SCMS here>?

    + +

    Currently the core developers see no SCMS that will provide + enough benefit to outwiegh the pain involved in moving to a new + SCMS. Typical problems that must be addressed by any new SCMS include:

    + +
      +
    • Run natively on all of our supported platforms.
      • +
    • Integrate into the Buildfarm.
      • +
    • Import our entire CVS Repository while preserving complete history.
      • +
    • Allow for anonymous checkouts.
      • +
    + +

    Currently there is no intention for switching to a new SCMS until at least the + end of the 8.4 development cycle sometime in late 2008. For more information + please refer to the mailing list archives.

    +

    Technical Questions

    @@ -995,24 +1017,6 @@ requires a compile with -DLINUX_PROFILE for proper profiling.

    -

    2.9) What is the timeline for the next major - PostgreSQL release?
    - -

    The development schedule for the 8.3 release is:

    -
    -
    March 1, 2007
    -
    Initial community review of all major feature patches
    -
    April 1, 2007
    -
    Feature freeze, all patches must be submitted for review and application
    -
    mid-May, 2007
    -
    All patches applied, beta testing begins
    -
    July, 2007
    -
    Release of 8.3.0
    -
    - -

    Patches that appear after appropriate dates are typically - not applied but held for the next major release.

    - diff --git a/doc/src/FAQ/FAQ_MINGW.html b/doc/src/FAQ/FAQ_MINGW.html index 77ff60bb5a5..159553873ab 100644 --- a/doc/src/FAQ/FAQ_MINGW.html +++ b/doc/src/FAQ/FAQ_MINGW.html @@ -9,24 +9,24 @@

    Compiling PostgreSQL On Native Win32 FAQ

    Last updated: Thu Oct 14 18:22:57 EDT 2004

    -

    Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
    +

    Current maintainer: Bruce Momjian <bruce@momjian.us>

    The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.FAQ_MINGW.html.

    -

    The FAQ for running PostgreSQL on native Win32 is at -http://pginstaller.projects.postgresql.org/FAQ_windows.html.

    +

    The FAQ Running & Installing PostgreSQL On Native Windows is at +http://pginstaller.projects.postgresql.org/faq/FAQ_windows.html.

    The native Win32 port is built from source using MinGW tools.  There is also a precompiled binary installer called pginstaller which you can find at from http://pgfoundry.org/projects/pginstaller.  It is a fully native build and uses no additional software like MinGW. -The ready-made instlaler files are available on the main PostgreSQL ftp servers +The ready-made installer files are available on the main PostgreSQL ftp servers in the binary/win32 directory.

    diff --git a/doc/src/FAQ/FAQ_german.html b/doc/src/FAQ/FAQ_german.html index 1b7c161965b..0eea476e852 100644 --- a/doc/src/FAQ/FAQ_german.html +++ b/doc/src/FAQ/FAQ_german.html @@ -340,7 +340,7 @@ href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us).

    1.13) Wie sende ich einen Fehlerbericht?

    -

    Bitte besuchen Sie die PostgreSQL-BugTool-Seite http://www.postgresql.org/bugform.html, +

    Bitte besuchen Sie die PostgreSQL-BugTool-Seite http://www.postgresql.org/support/submitbug, die Hinweise und Anleitungen zur Einreichung von Fehlerberichten enthält.

    Überprüfe auch den ftp-Server ftp://ftp.postgresql.org/pub/, diff --git a/doc/src/FAQ/FAQ_japanese.html b/doc/src/FAQ/FAQ_japanese.html index a2ed05b6571..a64c4b643ba 100644 --- a/doc/src/FAQ/FAQ_japanese.html +++ b/doc/src/FAQ/FAQ_japanese.html @@ -4,12 +4,12 @@ PostgreSQL FAQ in Japanese - +

    PostgreSQL(¥Ý¥¹¥È¥°¥ì¥¹¡¦¥­¥å¡¼¡¦¥¨¥ë)¤Ë¤Ä¤¤¤Æ¤è¤¯¤¢¤ë¼ÁÌä¤È¤½¤Î²òÅú(FAQ)

    -

    ¸¶Ê¸ºÇ½ª¹¹¿·Æü: Mon Dec 11 17:45:54 EST 2006

    +

    ¸¶Ê¸ºÇ½ª¹¹¿·Æü: Tue Mar 20 13:43:40 EDT 2007

    ¸½ºß¤Î°Ý»ý´ÉÍý¼Ô: Bruce Momjian (bruce@momjian.us)
    Maintainer of Japanese Translation: Jun Kuwamura (juk at PostgreSQL.jp)

    1.11) SQL¤Ï¤É¤¦¤¹¤ì¤Ð³Ø¤Ù¤Þ¤¹¤«¡©
    1.12) ¥Ñ¥Ã¥Á¤òÄ󶡤·¤¿¤ê¡¢³«È¯¥Á¡¼¥à»²²Ã¤¹¤ë¤Ë¤Ï¤É¤¦¤¹¤ì¤Ð¤è¤¤¤Ç¤¹¤«¡©
    1.13) ¾¤ÎDBMS¤ÈÈæ¤Ù¤ÆPostgreSQL¤Ï¤É¤¦¤Ê¤Î¤Ç¤¹¤«¡©
    - +1.14) PostgreSQL¤Ï¹ñËè¤ÎºÇ¿·¤Î²Æ»þ´Ö¤ÎÊѹ¹¤ò°·¤¤¤Þ¤¹¤«¡©

    ¥æ¡¼¥¶¡¦¥¯¥é¥¤¥¢¥ó¥È¤Î¼ÁÌä

    @@ -69,14 +69,14 @@ href="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp)

    3.3) ¤è¤êÎɤ¤À­Ç½¤òÆÀ¤ë¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¡¦¥¨¥ó¥¸¥ó¤ò¤É¤Î¤è¤¦¤ËÄ´À°¤·¤Þ¤¹¤«¡©
    3.4) ¤É¤Î¤è¤¦¤Ê¥Ç¥Ð¥°µ¡Ç½¤¬»È¤¨¤Þ¤¹¤«¡©
    3.5) Àܳ¤·¤è¤¦¤È¤¹¤ë¤È¤­¤Ë 'Sorry, too many clients' ¤¬½Ð¤ë¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡©
    -3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©
    -3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤ó¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡©
    +3.6) PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤Ê¤ê¤Þ¤¹¤«¡©
    +3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤Î¤è¤¦¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡©

    Áàºî¾å¤Î¼ÁÌä

    4.1) ºÇ½é¤Î¤¤¤¯¤Ä¤«¤Î¥í¥¦¤Î¤ß¤ò select ¤¹¤ë¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡© ¥é¥ó¥À¥à¤Ê¥í¥¦¡©
    -4.2) ÄêµÁ¤µ¤ì¤¿¥Æ¡¼¥Ö¥ë¡¢¥¤¥ó¥Ç¥Ã¥¯¥¹¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¡¢¤ª¤è¤Ó¡¢¥æ¡¼¥¶¤ò¤É¤Î¤è¤¦¤Ë¤·¤Æ¸«¤Ä¤±½Ð¤·¤Þ¤¹¤«¡©
    +4.2) ÄêµÁ¤µ¤ì¤¿¥Æ¡¼¥Ö¥ë¡¢¥¤¥ó¥Ç¥Ã¥¯¥¹¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¡¢¤ª¤è¤Ó¡¢¥æ¡¼¥¶¤ò¤É¤Î¤è¤¦¤Ë¤·¤Æ¸«¤Ä¤±½Ð¤·¤Þ¤¹¤«¡©
    4.3) ¥«¥é¥à¤Î¥Ç¡¼¥¿¥¿¥¤¥×¤òÊѹ¹¤¹¤ë¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©
    4.4) ¥í¥¦¡¢¥Æ¡¼¥Ö¥ë¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤ÎºÇÂ祵¥¤¥º¤Ï¡©
    4.5) °ìÈÌŪ¤Ê¥Æ¥­¥¹¥È¥Õ¥¡¥¤¥ë¤Î¥Ç¡¼¥¿¤òÊݸ¤¹¤ë¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥Ç¥£¥¹¥¯ÍÆÎ̤ϤɤΤ¯¤é¤¤É¬ÍפǤ¹¤«¡©
    @@ -192,7 +192,7 @@ href="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp)

     	POSTGRESQL ¥Ç¡¼¥¿¥Ù¡¼¥¹´ÉÍý¥·¥¹¥Æ¥à
 
-	ÉôʬŪÃøºî¸¢ (c) 1996-2006, PostgreSQL¹ñºÝ³«È¯¥Á¡¼¥à
+	ÉôʬŪÃøºî¸¢ (c) 1996-2007, PostgreSQL¹ñºÝ³«È¯¥Á¡¼¥à
 	ÉôʬŪÃøºî¸¢ (c) 1994-1996 ¥«¥ê¥Õ¥©¥ë¥Ë¥¢Âç³ØËܹ»
 
 
@@ -261,7 +261,7 @@ href="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp)
    
 
 
    1.6) ºÇ¿·¤Î¥ê¥ê¡¼¥¹¤Ï¤É¤ì¤Ç¤¹¤«¡©
    
 
-    
    PostgreSQL ¤ÎºÇ¿·ÈǤϥС¼¥¸¥ç¥ó 8.2.0 ¤Ç¤¹¡£
    
+    
    PostgreSQL ¤ÎºÇ¿·ÈǤϥС¼¥¸¥ç¥ó 8.2.3 ¤Ç¤¹¡£
    
     
    ²æ¡¹¤Ï¡¢1ǯËè¤Ë¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤ò¡¢¿ô¥õ·î¤´¤È¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤ò
     ¹Ô¤Ê¤¦¤³¤È¤ò·×²è¤·¤Æ¤¤¤Þ¤¹¡£
    
 
@@ -547,6 +547,15 @@ http://www.postgresql.jp/PostgreSQL/references.html
    
    
    
 
+
    1.14) PostgreSQL¤Ï¹ñËè¤ÎºÇ¿·¤Î²Æ»þ´Ö¤ÎÊѹ¹¤ò°·¤¤¤Þ¤¹¤«¡©
    
+
+   
    ¹ç½£¹ñ¤Î²Æ»þ´Ö¤ÎÊѹ¹¤Ï¡¢PostgreSQL¤Î¥ê¥ê¡¼¥¹8.0.4°Ê¹ß[4+]¤È¡¢¤½¤Î
+      ¸å¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¡¢¤¿¤È¤¨¤Ð 8.1 ¤Ë¤Ï´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£¥«¥Ê¥À¤È¥ª¡¼
+      À¾Éô¥¹¥È¥é¥ê¥¢¤ÎÊѹ¹¤Ï¡¢8.0.[10+], 8.1.[6+] ¤ª¤è¤Ó¡¢¤½¤Î¸å¤Î¥á¥¸¥ã¡¼
+      ¥ê¥ê¡¼¥¹¤Î¤¹¤Ù¤Æ¤Ë´Þ¤Þ¤ì¤Þ¤¹¡£8.0¤è¤êÁ°¤ÎPosrgreSQL¤Ç¤Ï¥ª¥Ú¥ì¡¼¥Æ¥£
+      ¥ó¥°¥·¥¹¥Æ¥à¤Î¥¿¥¤¥à¥¾¡¼¥ó¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò²Æ»þ´Ö¾ðÊó¤Î¤¿¤á¤Ë»È¤Ã¤Æ¤¤
+      ¤Þ¤¹¡£
    
+
 
    
 
 
    ¥æ¡¼¥¶¡¦¥¯¥é¥¤¥¢¥ó¥È¤Î¼ÁÌä
    
@@ -683,6 +692,7 @@ http://www.postgresql.jp/PostgreSQL/references.html
     
    ¥µ¡¼¥Ð¹½À®ÊÑ¿ô¤Ë¤Ï¿¤¯¤Î log_* ¤¬¤¢¤ê¡¢¥¯¥¨¥ê¤È¥×¥í
     ¥»¥¹¤ÎÅý·×¤ò½ÐÎϤ¹¤ë¤³¤È¤¬¤Ç¤­¡¢¥Ç¥Ð¥°¤ÈÀ­Ç½·×¬¤Ë¤È¤Æ¤âÊØÍø¤Ç¤¹¡£
    
 
+
 
    3.5) Àܳ¤·¤è¤¦¤È¤¹¤ë¤È¤­¤Ë 'Sorry, too many clients' ¤¬½Ð¤ë¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡©
    
 
     
     ´ûÄê¤Ç¤ÎÀ©¸Â¤Ç¤¢¤ë 100 ¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¥»¥Ã¥·¥ç¥ó¤Ë㤷¤Æ¤·¤Þ¤Ã¤Æ
@@ -691,27 +701,39 @@ http://www.postgresql.jp/PostgreSQL/references.html
     max_connections ¤ÎÃͤòÊѹ¹¤·¤Æ postmaster¤òºÆµ¯Æ°¤¹¤ë
     ¤³¤È¤Ç²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
    
 
-
    3.6)  PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©
    
 
-    
    PostgreSQL¥Á¡¼¥à¤Ï¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ç¤Ï¥Ð¥°¤Î½¤Àµ¤·¤«¹Ô¤Ê¤¤¤Þ¤»¤ó
-    ¤Î¤Ç¡¢¤¿¤È¤¨¤Ð 7.4.8 ¤«¤é 7.4.9 ¤Ø¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¥À¥ó¥×¤È¥ê¥¹¥È
-    ¥¢¤ÏɬÍפ¢¤ê¤Þ¤»¤ó¡£¤·¤¿¤¬¤Ã¤Æ¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¥µ¡¼¥Ð¤ò°ì»þŪ¤ËÄä»ß¤·¤Æ¡¢
-    ¥¢¥Ã¥×¥Ç¡¼¥È¤·¤¿¥Ð¥¤¥Ê¥ê¤ò¥¤¥ó¥¹¥È¡¼¥ë¤·¡¢¤½¤·¤Æ¡¢¥µ¡¼¥Ð¤ò¥ê¥¹¥¿¡¼¥È
-    ¤¹¤ë¤À¤±¤Ç¤¹¡£
    
+
    3.6)  PostgreSQL¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¼ê½ç¤Ï¤É¤¦¤Ê¤ê¤Þ¤¹¤«¡©
    
 
-    
    Á´¥æ¡¼¥¶¤Ï¤Ç¤­¤ë¤À¤±Á᤯ºÇ¿·¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ë¥¢¥Ã¥×¥°¥ì¡¼¥É¤¹
-    ¤ë¤Ù¤­¤Ç¤¹¡£¤¹¤Ù¤Æ¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¥ê¥¹¥¯¤Ï¤Ä¤­¤â¤Î¤Ç¤¹¤¬¡¢
-    PostgreSQL¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ï¡¢¤Ê¤ë¤Ù¤¯¾®¤µ¤Ê¥ê¥¹¥¯¤Ç°ìÈÌŪ¤Ê¥Ð¥°¤Î
-    ½¤Àµ¤À¤±¤òÌÜÏÀ¤ó¤À¤â¤Î¤Ç¤¹¡£²æ¡¹¥³¥ß¥å¥Ë¥Æ¥£¤ÎÃæ¤Ç¤Ï¥¢¥Ã¥×¥°¥ì¡¼¥É
-    ¤·¤Ê¤¤¤Û¤¦¤¬¤â¤Ã¤È¥ê¥¹¥¯¤¬¹â¤¤¤â¤Î¤È¹Í¤¨¤é¤ì¤Æ¤¤¤Þ¤¹¡£
    
+    
    ¥Ð¡¼¥¸¥ç¥óÈÖ¹æÉÕ¤±¤ÎÊý¿Ë¤Ë¤Ä¤¤¤Æ¤Ï¡¢http://www.postgresql.org/support/versioning
+    ¤ò¤´Í÷¤¯¤À¤µ¤¤¡£
+    
    
 
-    
    ¤·¤«¤·¡¢¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¡Ê¤¿¤È¤¨¤Ð¡¢7.3 ¤«¤é 7.4 ¤Î¤è¤¦¤Ê¡Ë¤Ç¤Ï¡¢
-    ¥·¥¹¥Æ¥à¥Æ¡¼¥Ö¥ë¤ä¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë¤ÎÆâÉô¥Õ¥©¡¼¥Þ¥Ã¥È¤ÎÊѹ¹¤ò¤·¤Ð¤·¤Ð¹Ô
-    ¤Ê¤¤¤Þ¤¹¡£¤³¤ì¤é¤ÎÊѹ¹¤Ï¤¿¤¤¤Æ¤¤Ê£»¨¤Ç¡¢¤½¤Î¤¿¤á²æ¡¹¤Ï¥Ç¡¼¥¿¥Õ¥¡¥¤¥ë
-    ¤Î¤¿¤á¤Î¸åÊý¸ß´¹À­¤ò°Ý»ý¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤»¤ó¡£¥á¥¸¥ã¡¼¥¢¥Ã¥×¥°¥ì¡¼¥É
-    ¤Î¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥À¥ó¥×/¥ê¥í¡¼¥É¤¬É¬ÍפǤ¹¡£
    
+    
    ¿·¤·¤¤µ¡Ç½¤òÀ¹¤ê¹þ¤àPostgreSQL¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤Ï¤À¤¤¤¿¤¤Ç¯¤Ë1²ó
+    ÄøÅٹԤʤ¤¤Þ¤¹¡£¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤Ï¡¢¤¿¤È¤¨¤Ð¡¢8.1¤«¤é8.2¤Ø¤Î¤è¤¦¤Ë¡¢
+    ¥Ð¡¼¥¸¥ç¥óÈÖ¹æ¤Î1ÈÖÌܤ«2ÈÖÌܤÎÉôʬ¤òÁý¤ä¤·¤Æ¤æ¤­¤Þ¤¹¡£
    
 
-
    3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤ó¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡©
    
+    
    PostgreSQL¤Î¥á¥¸¥ã¡¼¥ê¥ê¡¼¥¹¤ÏÄ̾¥·¥¹¥Æ¥à¥Æ¡¼¥Ö¥ë¤È¥Ç¡¼¥¿¤ÎÆâ
+    Éô¥Õ¥©¡¼¥Þ¥Ã¥È¤òÊѹ¹¤·¤Þ¤¹¡£¤³¤ì¤é¤ÎÊѹ¹¤Ï¤¿¤¤¤Æ¤¤¤ÏÊ£»¨¤Ê¤Î¤Ç¤Ç¡¢¥Ç¡¼
+    ¥¿¥Õ¥¡¥¤¥ë¤Î¸åÊý¸ß´¹À­¤ò°Ý»ý¤·¤¿¤ê¤Ï¤·¤Þ¤»¤ó¡£¥á¥¸¥ã¡¼¥¢¥Ã¥×¥°¥ì¡¼¥É
+    ¤Î¤¿¤á¤Ë¤Ï¡¢¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥À¥ó¥×/¥ê¥í¡¼¥É¤¬É¬Íפˤʤê¤Þ¤¹¡£
    
+
+    
    ¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ï¡¢¤¿¤È¤¨¤Ð¡¢8.1.5 ¤«¤é8.1.6¤Ø¤Î¤è¤¦¤Ë¡¢¥Ð¡¼¥¸¥ç
+    ¥óÈÖ¹æ¤Î3ÈÖÌܤÎÃͤòÁý¤ä¤·¤Þ¤¹¡£PostgreSQL¥Á¡¼¥à¤Ï¡¢¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹
+    ¤ËÂФ·¤Æ¤Ï¡¢¥Ð¥°¥Õ¥£¥¯¥¹¤·¤«¹Ô¤Ê¤¤¤Þ¤»¤ó¡£¤¹¤Ù¤Æ¤Î¥æ¡¼¥¶¤Ï¡¢¤Ç¤­¤ë¤À
+    ¤±ºÇ¿·¤Î¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Ë¹¹¿·¤¹¤Ù¤­¤Ç¤¹¡£¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¤Ï¡¢¾ï¤Ë¥ê
+    ¥¹¥¯¤¬¤Ä¤­¤â¤Î¤Ç¤¹¤«¤é¡¢PostgreSQL¤Î¥Þ¥¤¥Ê¡¼½¤Àµ¥ê¥ê¡¼¥¹¤Ç¤Ï¡¢ÉÑÈˤË
+    ȯÀ¸¤·¤¿¤ê¡¢¥»¥­¥å¥ê¥Æ¥£¤Ë´Ø·¸¤·¤¿¤ê¡¢¥Ç¡¼¥¿¤¬¤Ä¤Ö¤ì¤ë¥Ð¥°¤À¤±¤ò½¤Àµ
+    ¤·¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤Î¥ê¥¹¥¯¤òºÇ¾®¸Â¤Ë¤È¤É¤á¤Þ¤¹¡£²æ¡¹¤Î¥³¥ß¥å¥Ë¥Æ¥£¤Ç
+    ¤Ï¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤¹¤ë¥ê¥¹¥¯¤è¤ê¤â¡¢¥¢¥Ã¥×¥°¥ì¡¼¥É¤·¤Ê¤¤¥ê¥¹¥¯
+    ¤Î¤Û¤¦¤¬¹â¤¤¤È¹Í¤¨¤Æ¤¤¤Þ¤¹¡£
    
+
+    
    ¥Þ¥¤¥Ê¡¼¥ê¥ê¡¼¥¹¤Î¥¢¥Ã¥×¥°¥ì¡¼¥É¤Ë¤Ï¥À¥ó¥×¤È¥ê¥¹¥È¥¢¤ÎɬÍפϤʤ¯¡¢
+    ¥Ç¡¼¥¿¥Ù¡¼¥¹¥µ¡¼¥Ð¤òÄä»ß¤·¤Æ¡¢¥¢¥Ã¥×¥Ç¡¼¥È¤µ¤ì¤¿¥Ð¥¤¥Ê¥ê¤ò¥¤¥ó¥¹¥È¡¼
+    ¥ë¤·¡¢¥µ¡¼¥Ð¤ò¥ê¥¹¥¿¡¼¥È¤·¤Þ¤¹¡£
    
+
+
+
    3.7) ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤Ï¤É¤Î¤è¤¦¤Ê¥³¥ó¥Ô¥å¡¼¥¿¤ò»È¤¨¤Ð¤è¤¤¤Ç¤¹¤«¡©
    
 
     
    PC¥Ï¡¼¥É¥¦¥§¥¢¤Ï¤Û¤È¤ó¤É¸ß´¹À­¤¬¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢¤Û¤È¤ó¤É¤Î¿Í¤Ï¡¢¤¹
     ¤Ù¤Æ¤ÎPC¥Ï¡¼¥É¥¦¥§¥¢¤¬Æ±¤¸ÉʼÁ¤À¤È»×¤¤¹þ¤à·¹¸þ¤¬¤¢¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤½
@@ -724,6 +746,7 @@ http://www.postgresql.jp/PostgreSQL/references.html
 
 
    
 
+
 
    Áàºî¾å¤Î¼ÁÌä
    
 
 
    4.1) ºÇ½é¤Î¿ô¥í¥¦¤Î¤ß¤ò SELECT¤¹¤ë¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©¥é¥ó¥À¥à¤Ê¥í¥¦¡©
@@ -828,27 +851,27 @@ http://www.postgresql.jp/PostgreSQL/references.html
     
     ÎãÂê¤È¤·¤Æ¡¢³Æ¹Ô¤ËÀ°¿ô¤È¥Æ¥­¥¹¥Èµ­½Ò¤ò»ý¤Ä 100,000¹Ô¤Î¥Õ¥¡¥¤¥ë¤ò
     ¹Í¤¨¤Æ¤ß¤Þ¤·¤ç¤¦¡£¥Æ¥­¥¹¥È¤Îʸ»úÎó¤ÎÊ¿¶ÑŤµ¤ò20¥Ð¥¤¥È¤È²¾Äꤹ¤ë¤È¡¢
     ¥Õ¥é¥Ã¥È¥Õ¥¡¥¤¥ë¤ÎÂ礭¤µ¤ÏÌó2.8MB ¤Ç¤¹¡£¤³¤Î¥Ç¡¼¥¿¤ò´Þ¤à PostgreSQL
-    ¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ë¤ÎÂ礭¤µ¤Ï¼¡¤Î¤è¤¦¤ËÌó5.6MB¤È¸«ÀѤâ¤ë¤³¤È¤¬¤Ç¤­
+    ¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ë¤ÎÂ礭¤µ¤Ï¼¡¤Î¤è¤¦¤ËÌó5.2MB¤È¸«ÀѤâ¤ë¤³¤È¤¬¤Ç¤­
     ¤Þ¤¹¡§ 
 
 
    -    28 bytes: ³Æ¥í¥¦¤Î¥Ø¥Ã¥À(³µ»»)
+    24 bytes: ³Æ¥í¥¦¤Î¥Ø¥Ã¥À(³µ»»)
     24 bytes: À°¿ô(int)¥Õ¥£¡¼¥ë¥É¤È¥Æ¥­¥¹¥È(text)¥Õ¥£¡¼¥ë¥É
    + 4 bytes: ¥Ú¡¼¥¸¾å¤Î¥¿¥Ã¥×¥ë¤Ø¤Î¥Ý¥¤¥ó¥¿
    ----------------------------------------
-    56 bytes per row
+    52 bytes per row
 
    PostgreSQL ¤Î¥Ç¡¼¥¿¥Ú¡¼¥¸¥µ¥¤¥º¤Ï 8192¥Ð¥¤¥È(8KB)¤Ê¤Î¤Ç:
 
    8192 bytes per page
    -------------------   =  146 rows per database page (ÀÚ¤ê¼Î¤Æ)
-     56 bytes per row
+     52 bytes per row
 
    100000 data rows
-   --------------------  =  685 database pages (ÀÚ¤ê¾å¤²)
-      146 rows per page
+   --------------------  =  633 database pages (ÀÚ¤ê¾å¤²)
+      158 rows per page
  
-  685 database pages * 8192 bytes per page  =  5,611,520 bytes (5.6 MB)
+  633 database pages * 8192 bytes per page  =  5,185,536 bytes (5.2 MB)
 
    
 
     
    ¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï¡¢¤³¤ì¤Û¤É¤Î¥ª¡¼¥Ð¥Ø¥Ã¥É¤ÏÍ׵ᤷ¤Þ¤»¤ó¤¬¡¢¥¤¥ó¥Ç¥Ã
@@ -1175,8 +1198,8 @@ http://www.postgresql.jp/PostgreSQL/references.html
 
    4.18) ´Ø¿ô¤«¤éÊ£¿ô¤Î¥í¥¦¤Þ¤¿¤Ï¥«¥é¥à¤òÊÖ¤¹¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©
    
 
     
    ½¸¹ç¤òÊÖ¤¹´Ø¿ô(Set Returning Functions):
-    
-    http://techdocs.postgresql.org/guides/SetReturningFunctions
+    
+    http://www.postgresql.org/docs/techdocs.17
    
     ¤ò»È¤¦¤È´Êñ¤Ç¤¹
    ¡£
 
 
@@ -1266,7 +1289,7 @@ http://www.postgresql.jp/PostgreSQL/references.html
 [ÌõÃí¡§
   ÆüËܸìÈǤÎÀ½ºî¤Ë¤Ä¤¤¤Æ¤Ï°Ê²¼¤ÎÄ̤ê¤Ç¤¹¡£
 
-  ºÇ½ª¹¹¿·Æü:	2006ǯ12·î25Æü
+  ºÇ½ª¹¹¿·Æü:	2007ǯ03·î25Æü
   ËÝÌõ¼Ô:	·¬Â¼ ½á (Jun Kuwamura <juk at PostgreSQL.jp>)
 
   ¤³¤ÎFAQ¤ÎÏÂÌõ¤ÎºîÀ®¤Ë¤¢¤¿¤ê¶¨ÎϤò¤·¤Æ¤¯¤À¤µ¤Ã¤¿Êý¡¹(·É¾Î¤Ïά¤µ¤»¤Æ¤¤¤¿¤À¤­¤Þ¤¹):
diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32
index f7b4def39c9..e5176946dce 100644
--- a/src/include/pg_config.h.win32
+++ b/src/include/pg_config.h.win32
@@ -571,13 +571,13 @@
 #define PACKAGE_STRING "PostgreSQL 8.2.3"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "8.2.3"
+#define PACKAGE_VERSION "8.2.4"
 
 /* PostgreSQL version as a string */
-#define PG_VERSION "8.2.3"
+#define PG_VERSION "8.2.4"
 
 /* PostgreSQL version as a number */
-#define PG_VERSION_NUM 80203
+#define PG_VERSION_NUM 80204
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "postgresql"
diff --git a/src/interfaces/libpq/libpq.rc.in b/src/interfaces/libpq/libpq.rc.in
index a9a249c29df..9f8328525be 100644
--- a/src/interfaces/libpq/libpq.rc.in
+++ b/src/interfaces/libpq/libpq.rc.in
@@ -1,8 +1,8 @@
 #include 
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 8,2,3,0
- PRODUCTVERSION 8,2,3,0
+ FILEVERSION 8,2,4,0
+ PRODUCTVERSION 8,2,4,0
  FILEFLAGSMASK 0x3fL
  FILEFLAGS 0
  FILEOS VOS__WINDOWS32
@@ -15,13 +15,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "\0"
             VALUE "FileDescription", "PostgreSQL Access Library\0"
-            VALUE "FileVersion", "8.2.3\0"
+            VALUE "FileVersion", "8.2.4\0"
             VALUE "InternalName", "libpq\0"
             VALUE "LegalCopyright", "Copyright (C) 2005\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "libpq.dll\0"
             VALUE "ProductName", "PostgreSQL\0"
-            VALUE "ProductVersion", "8.2.3\0"
+            VALUE "ProductVersion", "8.2.4\0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/src/port/win32ver.rc b/src/port/win32ver.rc
index 02b23d7fefc..cf1fb86ea5d 100644
--- a/src/port/win32ver.rc
+++ b/src/port/win32ver.rc
@@ -2,8 +2,8 @@
 #include "pg_config.h"
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION    8,2,3,0
- PRODUCTVERSION 8,2,3,0
+ FILEVERSION    8,2,4,0
+ PRODUCTVERSION 8,2,4,0
  FILEFLAGSMASK  0x17L
  FILEFLAGS      0x0L
  FILEOS         VOS_NT_WINDOWS32