diff options
author | Bruce Momjian <bruce@momjian.us> | 2005-03-11 21:47:44 +0000 |
---|---|---|
committer | Bruce Momjian <bruce@momjian.us> | 2005-03-11 21:47:44 +0000 |
commit | 2e964aee757c1000590fc38c411ebdfbd66d37fe (patch) | |
tree | ec9c3beae2746463cc0c6a2de885113ad157299a /doc/src/FAQ/FAQ_japanese.html | |
parent | 30854a53fefef7ac04e2fb4f047e33baaaa025b4 (diff) | |
download | postgresql-2e964aee757c1000590fc38c411ebdfbd66d37fe.tar.gz postgresql-2e964aee757c1000590fc38c411ebdfbd66d37fe.zip |
Here's the patch to fix a lot of markup errors in the HTML FAQs. Doesn't
change content (at least not supposed to).
Magnus Hagander
Diffstat (limited to 'doc/src/FAQ/FAQ_japanese.html')
-rw-r--r-- | doc/src/FAQ/FAQ_japanese.html | 345 |
1 files changed, 186 insertions, 159 deletions
diff --git a/doc/src/FAQ/FAQ_japanese.html b/doc/src/FAQ/FAQ_japanese.html index d09dd6f1d3d..05812e8db53 100644 --- a/doc/src/FAQ/FAQ_japanese.html +++ b/doc/src/FAQ/FAQ_japanese.html @@ -2,9 +2,9 @@ <HTML> <HEAD> <TITLE>PostgreSQL FAQ in Japanese</TITLE> +<META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=x-euc-jp"> </HEAD> <BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#FF0000" VLINK="#A00000" ALINK="#0000FF"> -<META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=x-euc-jp"> <H1> PostgreSQL(¥Ý¥¹¥È¥°¥ì¥¹¡¦¥¥å¡¼¡¦¥¨¥ë)¤Ë¤Ä¤¤¤Æ¤è¤¯¤¢¤ë¼ÁÌä¤È¤½¤Î²òÅú(FAQ)</H1> <P> @@ -13,20 +13,19 @@ PostgreSQL(¥Ý¥¹¥È¥°¥ì¥¹¡¦¥¥å¡¼¡¦¥¨¥ë)¤Ë¤Ä¤¤¤Æ¤è¤¯¤¢¤ë¼ÁÌä¤È¤½¤Î²òÅú(FAQ)</H1> ¸½ºß¤Î°Ý»ý´ÉÍý¼Ô: Bruce Momjian (<A HREF="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR> Maintainer of Japanese Translation: Jun Kuwamura (<A -HREF="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp</A>)<BR><P> +HREF="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp</A>)<BR></P> <P> ¤³¤Îʸ½ñ¤ÎºÇ¿·ÈÇ¤Ï - "http://www.postgresql.org/files/documentation/faqs/FAQ.html"> + <a href="http://www.postgresql.org/files/documentation/faqs/FAQ.html"> http://www.postgresql.org/files/documentation/faqs/FAQ.html</A></P> ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ <P> ¥×¥é¥Ã¥È¥Û¡¼¥à¤ËÆÃͤμÁÌä¤Ë¤Ä¤¤¤Æ¤Ï: - "http://www.postgresql.org/docs/faq/"> + <a href="http://www.postgresql.org/docs/faq/"> http://www.postgresql.org/docs/faq/</A></P> <BR>¤Ë²óÅú¤¬¤¢¤ê¤Þ¤¹¡£ -<P> -<SMALL><PRE> +<PRE> (°Ê²¼¡¢Ìõ¼Ô¤Ë¤è¤ëÃí¼á¤ò [ÌõÃí¡§ ¤È ] ¤È¤Ç°Ï¤ó¤Çµ¤·¤Þ¤¹¡£) [ÌõÃí¡§ ÆüËܸìÈÇÀ½ºî¤Ë¤Ä¤¤¤Æ¤Î¥á¥â¤ÏºÇ¸åÈø¤Ø°Üư¤·¤Þ¤·¤¿¡£ @@ -42,11 +41,9 @@ HREF="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp</A>)<BR><P> 2005ǯ01·î12Æü ·¬Â¼ ½á ] -</PRE></SMALL> +</PRE> -<P> <HR> -<P> <H2 align="center">°ìÈÌŪ¤Ê¼ÁÌä</H2> @@ -133,15 +130,14 @@ HREF="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp</A>)<BR><P> <A HREF="#5.2">5.2</A>) PostgreSQL ÍѤ˽ñ¤¤¤¿¤Á¤ç¤Ã¤ÈÁÇŨ¤Ê¿·¤·¤¤·¿¤ä´Ø¿ô¤òÄ󶡤·¤Æ¥×¥í¥¸¥§¥¯¥È¤Ë¹×¸¥¤·¤¿¤¤¤Î¤Ç¤¹¤¬¡©<BR> <A HREF="#5.3">5.3</A>) ¥¿¥×¥ë¤òÊÖ¤¹ C¸À¸ì¤Î´Ø¿ô¤Ï¤É¤Î¤è¤¦¤Ë½ñ¤¤Þ¤¹¤«¡©<BR> <A HREF="#5.4">5.4</A>) ¥½¡¼¥¹¡¦¥Õ¥¡¥¤¥ë¤òÊѹ¹¤·¤Þ¤·¤¿¡£ºÆ¥³¥ó¥Ñ¥¤¥ë¤·¤Æ¤âÊѲ½¤¬¸«¤é¤ì¤Ê¤¤¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡©<BR> -<P> <HR> <H2 align="center">°ìÈÌŪ¤Ê¼ÁÌä</H2> -<P> <H4><A NAME="1.1">1.1</A>) PostgreSQL ¤È¤Ï²¿¤Ç¤¹¤«¡© ²¿¤ÈÆÉ¤ß¤Þ¤¹¤«¡©</H4> <P>PostgreSQL¤Ï<I>Post-Gres-Q-L</I>(¥Ý¥¹¥È - ¥°¥ì¥¹ - ¥¥å¡¼ - ¥¨¥ë) ¤Èȯ²»¤·¤Þ¤¹¡£</P> <P>PostgreSQL ¤Ï¼¡À¤Âå <SMALL>DBMS</SMALL> ¸¦µæÍѤΥץí¥È¥¿¥¤¥×¤Ç¤¢¤Ã¤¿ POSTGRES ¥Ç¡¼¥¿¥Ù¡¼¥¹´ÉÍý¥·¥¹¥Æ¥à¤Î²þÎÉÈǤǤ¹¡Ê¤³¤Î¤¿¤á¡¢º£¤Ç¤â¤È¤¤É¤ "Postgres" ¤È¸Æ¤Ð¤ì¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡Ë¡£PostgreSQL ¤Ï POSTGRES ¤Î¶¯ÎϤʥǡ¼¥¿¡¦¥â¥Ç¥ë¤ÈËÉ٤ʥǡ¼¥¿¡¦¥¿¥¤¥×(·¿)¤òÊÝ»ý¤·¤Ê¤¬¤é¡¢POSTGRES ¤Ç»È¤ï¤ì¤¿ PostQuel Ì䤤¹ç¤ï¤»¸À¸ì¤ò¡¢³ÈÄ¥¤·¤¿ <SMALL>SQL</SMALL> ¤Î¥µ¥Ö¥»¥Ã¥È¤ËÃÖ¤´¹¤¨¤Æ¤¤¤Þ¤¹¡£PostgreSQL ¤Ï̵ÎÁ¤Ç´°Á´¤Ê¥½¡¼¥¹¤òÍøÍѤǤ¤Þ¤¹¡£ +</P> <P>PostgreSQL ¤Î³«È¯¤Ï¡¢PostgreSQL ³«È¯¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤Ë»²²Ã¤·¤Æ¤¤¤ë³«È¯¼Ôã¤Î¥Á¡¼¥à¤Ç¤¹¤Ù¤Æ¹Ô¤Ê¤ï¤ì¤Æ¤¤¤Þ¤¹¡£¸½ºß¤ÎºÂĹ¤Ï Marc G. Fournier (<A HREF="mailto:scrappy@PostgreSQL.org">scrappy@PostgreSQL.org</A> )¤Ç¤¹¡£(²¼µ¤Î<a href="#1.6">1.6Àá</a>¤Ë»²²Ã¤Î»ÅÊý¤¬¤¢¤ê¤Þ¤¹¡£)¸½ºß¡¢¤³¤Î¥Á¡¼¥à¤¬ PostgreSQL ³«È¯¤Î¤¹¤Ù¤Æ¤ÎÌÌÅݤò¤ß¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥Á¡¼¥à¤Ï¥³¥ß¥å¥Ë¥Æ¥£¥×¥í¥¸¥§¥¯¥È¤Ç¤¢¤ê¡¢¤¤¤«¤Ê¤ë´ë¶È¤Ë¤è¤Ã¤Æ¤âÀ©¸æ¤ò¼õ¤±¤Þ¤»¤ó¡£»²²Ã¤·¤¿¤±¤ì¤Ð¡¢<A href= "http://www.postgresql.org/files/documentation/faqs/FAQ_DEV.html"> @@ -150,18 +146,20 @@ HREF="mailto:juk at PostgreSQL.jp">juk at PostgreSQL.jp</A>)<BR><P> </P> <P>Postgres95-1.01 ¤ÎÃæ¿´Åª¤Ê³«È¯¼Ô¤Ï Andrew Yu ¤È Jolly Chen ¤Ç¤·¤¿¤¬¡¢¤½¤Î¾ÂçÀª¤Î¿Í¡¹¤¬¤³¤Î¥³¡¼¥É¤Î°Ü¿¢¡¢¥Æ¥¹¥È¡¢¥Ç¥Ð¥°¡¢¤ª¤è¤Ó¡¢²þÎɤ˻²²Ã¤·¤Þ¤·¤¿¡£PostgreSQL ¤ÎÇÉÀ¸¸µ¥³¡¼¥É¤Ç¤¢¤ë Postgres ¤Ï¥«¥ê¥Õ¥©¥ë¥Ë¥¢Âç³Ø¥Ð¡¼¥¯¥ì¥¤¹»¤Ë¤ª¤¤¤Æ¡¢ Michael Stonebraker ¶µ¼ø¤Î»Ø´ø¤Î¤â¤È¡¢Â¿¤¯¤Î³ØÀ¸¡¢Â´¶ÈÀ¸¡¢ËÜ¿¦¤Î¥×¥í¥°¥é¥Þ¤¿¤Á¤ÎÅØÎϤˤè¤êºî¤é¤ì¤Þ¤·¤¿¡£ +</P> <P>¥Ð¡¼¥¯¥ì¥¤¤Ë¤ª¤±¤ë¤³¤Î¥½¥Õ¥È¥¦¥§¥¢¤Î¤â¤È¤Î̾Á°¤Ï Postgres ¤Ç¤·¤¿¤¬¡¢<SMALL>SQL</SMALL> ¤Îµ¡Ç½¤¬Äɲ䵤줿 1995 ǯ¤Ë¤½¤Î̾Á°¤Ï Postgres95 ¤ËÊѹ¹¤µ¤ì¡¢1996 ǯ¤Î½ª¤ê¤Ë¤½¤Î̾Á°¤Ï PostgreSQL ¤ËÊѹ¹¤µ¤ì¤Þ¤·¤¿¡£ +</P> -<P> <H4><A NAME="1.2">1.2</A>) PostgreSQL ¤ÎÃøºî¸¢¤Ï¤É¤¦¤Ê¤Ã¤Æ¤Þ¤¹¤«¡©</H4> <P> PostgreSQL ¤Ï²¼µ¤ÎÃøºî¸¢¤Ë½¾¤¤¤Þ¤¹¡£ -<SMALL><PRE> +</P> +<PRE> [ÌõÃí¡§ ÀµÊ¸¤Ï±Ñ¸ì¤Ç¤¹¡£»²¹Í¤È¤·¤Æ¡¢Ìõʸ¤òÊ»µ·ÇºÜ¤·¤Þ¤¹¡£ ] -</PRE></SMALL> +</PRE> <P> PostgreSQL Data Base Management System</P> <P> @@ -187,7 +185,7 @@ IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.</P> -<SMALL><PRE> +<PRE> POSTGRESQL ¥Ç¡¼¥¿¥Ù¡¼¥¹´ÉÍý¥·¥¹¥Æ¥à ÉôÊ¬ÅªÃøºî¸¢ (c) 1996-2004, PostgreSQL¹ñºÝ³«È¯¥Á¡¼¥à @@ -214,7 +212,7 @@ MODIFICATIONS.</P> Ãøºî¸¢¤Ë´Ø¤¹¤ëÀµÊ¸¤Ï¾åµ¤Î±Ñ¸ì¤Ë¤è¤ëɽµ¤Ç¤¹¡£ÆüËܸìÌõ¤Ï¤¢¤¯¤Þ¤Ç »²¹Í¤Ç¤¹¡£ ] -</PRE></SMALL> +</PRE> <P>¾åµ¤ÏBSD¥é¥¤¥»¥ó¥¹¤Ç¸Å¤¥ª¡¼¥×¥ó¥½¡¼¥¹¤Î¥é¥¤¥»¥ó¥¹¤Ç¤¹¡£¥½¡¼¥¹¥³¡¼¥É ¤¬¤É¤Î¤è¤¦¤Ë»È¤ï¤ì¤è¤¦¤È¤âÀ©¸Â¤·¤Þ¤»¤ó¡£¹¥¤Þ¤·¤¤¤³¤È¤Ê¤Î¤Ç¡¢²æ¡¹¤â¤½¤ì¤ò @@ -225,7 +223,6 @@ MODIFICATIONS.</P> <P> °ìÈÌŪ¤Ë¡¢ºÇ¶á¤ÎUnix¸ß´¹¥×¥é¥Ã¥È¥Û¡¼¥à¤Ç¤¢¤ì¤ÐPostgreSQL¤ò²ÔƯ¤µ¤»¤é¤ì¤ë¤Ï¤º¤Ç¤¹¡£¥ê¥ê¡¼¥¹¤Î»þÅÀ¤Ç¼ÂºÝ¤Ë¥Æ¥¹¥È¤ò¹Ô¤Ê¤Ã¤¿¤³¤È¤ÎÊó¹ð¤¬¤Ê¤µ¤ì¤¿¥×¥é¥Ã¥È¥Û¡¼¥à¤Ë¤Ä¤¤¤Æ¤Ï¥¤¥ó¥¹¥È¡¼¥ë¼ê°ú½ñ¤ËÎóµó¤·¤Æ¤¢¤ê¤Þ¤¹¡£</P> -<P> <H4><A NAME="1.4">1.4</A>) Unix°Ê³°¤Î°Ü¿¢ÈǤǻȤ¨¤ë¤â¤Î¤Ï¡©</H4> <P>¥Ð¡¼¥¸¥ç¥ó8.0¤Ë¤Ê¤ê¡¢PostgreSQL ¤Ï¡¢Win2000, WinXP, Win2003¤Ê¤É¤Î Microsoft Windows NT¥Ù¡¼¥¹¤Î¥ª¥Ú¥ì¡¼¥Æ¥£¥ó¥°¥·¥¹¥Æ¥à¤Ç¥Í¥¤¥Æ¥£¥Ö¤ËÁö¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤·¤¿¡£ @@ -233,18 +230,18 @@ MODIFICATIONS.</P> Windows (Win95, Win98, WinMe)¤Ê¤É¡¢MSDOS¥Ù¡¼¥¹¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï¡¢Cygwin ¤ò»È¤Ã¤ÆPostgreSQL¤òÁö¤é¤»¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ </P> -<small><pre> +<pre> [ÌõÃí pgInstaller ¤ÎÆþ¼ê¤ÏFTP¥ß¥é¡¼¥µ¥¤¥È¤Î win32 ¥Ç¥£¥ì¥¯¥È¥ê¤«¤é¤â²Äǽ¤Ç¤¹¡£ http://www.postgresql.org/mirrors-ftp.html ] -</pre></small> +</pre> <p>¼¡¤Î¥µ¥¤¥È¤Ë Novell Netware 6 ¤Ø¤Î°Ü¿¢¤â¤¢¤ê¤Þ¤¹¡£ <a href="http://forge.novell.com">http://forge.novell.com</a> ¤Þ¤¿¡¢OS/2 (eComStation) ¥Ð¡¼¥¸¥ç¥ó¤Ï¡¢<a href= - "http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgreSQL&stype=all&sort=type&dir=%2F"> - http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgreSQL&stype=all&sort=type&dir=%2F</a>¤Ë¤¢¤ê¤Þ¤¹¡£</p> + "http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgreSQL&stype=all&sort=type&dir=%2F"> + http://hobbes.nmsu.edu/cgi-bin/h-search?sh=1&button=Search&key=postgreSQL&stype=all&sort=type&dir=%2F</a>¤Ë¤¢¤ê¤Þ¤¹¡£</p> <BR> @@ -256,7 +253,7 @@ href="ftp://ftp.PostgreSQL.org/pub/">ftp://ftp.PostgreSQL.org/pub/</A> ¤Ç¤¹¡£ ¥ß¥é¡¼¥µ¥¤¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¢²æ¡¹¤Î¥á¥¤¥ó Web ¥Ú¡¼¥¸¤ò¤´Í÷²¼¤µ¤¤¡£</P> -<SMALL><PRE> +<PRE> [ÌõÃí: °Ê²¼¤ÏÆüËܤΥߥ顼¥µ¥¤¥È¤Ç¤¹: @@ -274,7 +271,7 @@ href="ftp://ftp.PostgreSQL.org/pub/">ftp://ftp.PostgreSQL.org/pub/</A> Japan: <A HREF="ftp://ring.so-net.ne.jp/pub/misc/db/PostgreSQL/">ftp://ring.so-net.ne.jp/pub/misc/db/PostgreSQL/</A> Japan: <A HREF="ftp://ring.aist.go.jp/pub/misc/db/PostgreSQL/">ftp://ring.aist.go.jp/pub/misc/db/PostgreSQL/</A> ] -</PRE></SMALL> +</PRE> <H4><A NAME="1.6">1.6</A>) ¥µ¥Ý¡¼¥È¤Ï¤É¤³¤Ç¼õ¤±¤é¤ì¤Þ¤¹¤«¡©</H4> @@ -292,33 +289,35 @@ href="ftp://ftp.PostgreSQL.org/pub/">ftp://ftp.PostgreSQL.org/pub/</A> end </PRE> -¤È½ñ¤¤¤Æ <A HREF="mailto:pgsql-general-digest-request@PostgreSQL.org"> pgsql-general-digest-request@PostgreSQL.org</A> ¤ØÅŻҥ᡼¥ë¤òÁ÷¤Ã¤Æ²¼¤µ¤¤¡£</P> +<P>¤È½ñ¤¤¤Æ <A HREF="mailto:pgsql-general-digest-request@PostgreSQL.org"> pgsql-general-digest-request@PostgreSQL.org</A> ¤ØÅŻҥ᡼¥ë¤òÁ÷¤Ã¤Æ²¼¤µ¤¤¡£</P> <P> ¥À¥¤¥¸¥§¥¹¥ÈÈǤϡ¢¥á¥¤¥ó¥ê¥¹¥È¤Ç¼õ¿®¤¹¤ë¥á¥Ã¥»¡¼¥¸¤¬ 30k ÄøÅÙί¤ëËè¤Ë¥À¥¤¥¸¥§¥¹¥ÈÈǥꥹ¥È¤Î¥á¥ó¥Ð¡¼¤ËÁ÷ÉÕ¤µ¤ì¤Þ¤¹¡£</P> <P> ¥Ð¥°¥ì¥Ý¡¼¥ÈÍѤΥ᡼¥ê¥ó¥°¥ê¥¹¥È¤â¤¢¤ê¤Þ¤¹¡£¤³¤Î¥ê¥¹¥È¤Ø¤Î»²²Ã¤Ï "ËÜʸ" ¤Ë¡§ +</P> <PRE> subscribe end </PRE> +<P> ¤È½ñ¤¤¤Æ<A HREF="mailto:pgsql-bugs-request@PostgreSQL.org">pgsql-bugs-request@PostgreSQL.org</A> ¤ØÅŻҥ᡼¥ë¤òÁ÷¤Ã¤Æ²¼¤µ¤¤¡£</P> <P> ³«È¯¼Ô¤ÎµÄÏÀ¤Î¤¿¤á¤Î¥á¡¼¥ê¥ó¥°¥ê¥¹¥È¤âÍøÍѤǤ¤Þ¤¹¡£¤³¤Î¥ê¥¹¥È¤Ø¤Î»²²Ã¤ÏÅŻҥ᡼¥ë¤ÎËÜʸ¤Ë¡§ +</P> <PRE> subscribe end </PRE> -¤È½ñ¤¤¤Æ¡¢<A HREF="mailto:pgsql-hackers-request@PostgreSQL.org">pgsql-hackers-request@PostgreSQL.org</A>¤ØÅŻҥ᡼¥ë¤òÁ÷¤Ã¤Æ²¼¤µ¤¤¡£</P> +<P>¤È½ñ¤¤¤Æ¡¢<A HREF="mailto:pgsql-hackers-request@PostgreSQL.org">pgsql-hackers-request@PostgreSQL.org</A>¤ØÅŻҥ᡼¥ë¤òÁ÷¤Ã¤Æ²¼¤µ¤¤¡£</P> -<P PostgreSQL ¤Ë¤Ä¤¤¤Æ¤â¤Ã¤È¾Ü¤·¤¯ÃΤꤿ¤±¤ì¤Ð¡¢¼¡¤Î PostgreSQL WWW¥Û¡¼¥à¥Ú¡¼¥¸¤«¤é¤¿¤É¤ì¤Þ¤¹¡§ +<P>PostgreSQL ¤Ë¤Ä¤¤¤Æ¤â¤Ã¤È¾Ü¤·¤¯ÃΤꤿ¤±¤ì¤Ð¡¢¼¡¤Î PostgreSQL WWW¥Û¡¼¥à¥Ú¡¼¥¸¤«¤é¤¿¤É¤ì¤Þ¤¹¡§</P> <BLOCKQUOTE> - <A HREF="http://www.PostgreSQL.org">http://www.PostgreSQL.org</A> + <P><A HREF="http://www.PostgreSQL.org">http://www.PostgreSQL.org</A></P> </BLOCKQUOTE> -</P> <P>¥á¥¸¥ã¡¼¤ÊIRC ¥Á¥ã¥ó¥Í¥ë¤Ï¡¢Freenode (<I>irc.freenode.net</I>)¤Î <I>#PostgreSQL</I> ¤È¤¤¤¦¥Á¥ã¥ó¥Í¥ë¤Ç¤¹¡£ UNIX ¥³¥Þ¥ó¥É¤Ç¡¢ @@ -329,8 +328,7 @@ UNIX ¥³¥Þ¥ó¥É¤Ç¡¢ EFNet¤Ë¤âPostgreSQL¥Á¥ã¥ó¥Í¥ë¤¬¤¢¤ê¤Þ¤¹¡£ </P> -<P> -<SMALL><PRE> +<PRE> [ÌõÃí: 1999ǯ7·î23Æü¡¢ÆüËܥݥ¹¥È¥°¥ì¥¹¥æ¡¼¥¶¡¼²ñ¡¢Î¬¾ÎJPUG¤¬ÀßΩ¤µ¤ì¤Þ¤·¤¿¡£ JPUG ¤ÏÈó±ÄÍøÁÈ¿¥¤Ç¡¢PostgreSQL¤òÍøÍѤ¹¤ë¿Íã¤ÎÁê¸ß¶¨ÎϤξì¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ @@ -341,7 +339,7 @@ EFNet¤Ë¤âPostgreSQL¥Á¥ã¥ó¥Í¥ë¤¬¤¢¤ê¤Þ¤¹¡£ ¤ò¤´Í÷¤¯¤À¤µ¤¤¡£²ñ°÷ÅÐÏ¿¤â²Äǽ¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£ ÆüËܸì¤ÎIRC¥Á¥ã¥ó¥Í¥ë '#PostgreSQL*jp' ¤â¸ºß¤·¤Þ¤¹¡£ -</PRE></SMALL> +</PRE> <P>¾¦ÍÑ¥µ¥Ý¡¼¥È²ñ¼Ò¤Î¥ê¥¹¥È¤Ï<a href="http://techdocs.postgresql.org/companies.php">http://techdocs.postgresql.org/companies.php</a>¤Ë¤¢¤ê¤Þ¤¹¡£</P> @@ -358,24 +356,25 @@ PostgreSQL ¤ÎºÇ¿·ÈǤϥС¼¥¸¥ç¥ó 7.4.6 ¤Ç¤¹¡£</P> <P> ÇÛÉÕ¤ÎÃæ¤Ë¡¢¤¤¤¯¤Ä¤«¤Î¥Þ¥Ë¥å¥¢¥ë¤È¥ª¥ó¥é¥¤¥ó¡¦¥Þ¥Ë¥å¥¢¥ë(¥Þ¥Ë¥å¥¢¥ë¡¦¥Ú¡¼¥¸)¤ª¤è¤Ó¤¤¤¯¤Ä¤«¤Î¾®¤µ¤Ê¥Æ¥¹¥ÈÎãÂ꤬´Þ¤Þ¤ì¤Þ¤¹¡£<I>/doc</I> ¥Ç¥£¥ì¥¯¥È¥ê¤ò¤´Í÷²¼¤µ¤¤¡£¤Þ¤¿¡¢¥Þ¥Ë¥å¥¢¥ë¤Ï¡¢<A HREF="http://www.ca.PostgreSQL.org/docs/">http://www.ca.PostgreSQL.org/docs/</A>¤Ç¥ª¥ó¥é¥¤¥ó¤Ç¤â±ÜÍ÷¤Ç¤¤Þ¤¹¡£</P> -<SMALL><PRE> +<PRE> [ÌõÃí: ¡Ê³ô¡ËSRA¤ÈÆüËÜPostgreSQL¥æ¡¼¥¶²ñ¤ÇËÝÌõ¤µ¤ì¡¢ <A HREF="http://osb.sra.co.jp/PostgreSQL/Manual/">¡ÖPostgreSQL 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"R-Trees: A Dynamic Index Structure for Spatial Searching." Proceedings of the 1984 ACM SIGMOD Int'l Conf on Mgmt of Data, 45-57. +</P> <P> ¤³¤ÎÏÀʸ¤Ï¡¢Stonebraker ¶µ¼ø¤Î "Readings in Database Systems" ¤Ç¤â¼è¤ê¾å¤²¤é¤ì¤Æ¤¤¤Þ¤¹¡£ +</P> -<P> -<SMALL><PRE> +<PRE> [ÌõÃí¡§ ÆàÎÉÀèüÂç¤ÎÀÐÀî²Â¼£¤µ¤ó¤è¤êR-Tree´Ø·¸¤Îʸ¸¥¤ò¾Ò²ð¤·¤ÆÄº¤¤Þ¤·¤¿¡£ ÆüËܸì Postgres ML ¤Î¥¢¡¼¥«¥¤¥Ö¤«¤é "Subject: [postgres95 801] spatial data structures" <A HREF="http://www.sra.co.jp/people/t-ishii/PostgreSQL/mhonarc/pgsql-jp/1996Oct/msg00007.html">http://www.sra.co.jp/people/t-ishii/PostgreSQL/mhonarc/pgsql-jp/1996Oct/msg00007.html</A> ¤ò¤´Í÷²¼¤µ¤¤¡£ ] -</PRE></SMALL> +</PRE> <P> Áȹþ¤ß¤Î R-Tree ¤Ç¥Ý¥ê¥´¥ó¤ä¥Ü¥Ã¥¯¥¹¤òÁàºî¤Ç¤¤Þ¤¹¡£ÍýÏÀŪ¤Ë¤ÏR-Tree ¤Ï¤â¤Ã¤È¹â¤¤¼¡¸µ¤òÁàºî¤¹¤ë¤è¤¦¤Ë¤â³ÈÄ¥¤Ç¤¤Þ¤¹¡£¼Â¼ÁŪ¤Ë¤Ï¡¢R-Tree ¤Î³ÈÄ¥¤Ë¤Ï¤Á¤ç¤Ã¤È¤·¤¿ºî¶È¤¬É¬ÍפǤ·¤Æ¡¢¸½ºß¡¢²æ¡¹¤Ï¤½¤ì¤ò¤É¤Î¤è¤¦¤Ë¤¹¤ë¤«¤Ë¤Ä¤¤¤Æ¤Îʸ½ñ¤ò»ý¤Ã¤Æ¤¤¤Þ¤»¤ó¡£ +</P> -<P> -<SMALL><PRE> +<PRE> [ÌõÃí¡§ R-Tree ¥¤¥ó¥Ç¥Ã¥¯¥¹¤ÏGiST¤Ç³«È¯¤µ¤ì¤Æ¤¤¤Þ¤¹¡£ <a href="http://www.sai.msu.su/~megera/postgres/gist/">http://www.sai.msu.su/~megera/postgres/gist/</a> ] -</PRE></SMALL> +</PRE> -<P> <H4><A NAME="4.11">4.11</A>) °äÅÁŪÌ䤤¹ç¤ï¤»ºÇŬ²½¤È¤Ï²¿¤Ç¤¹¤«¡© </H4> <P> GEQO ¥â¥¸¥å¡¼¥ë¤Ï¡¢Âô»³¤Î¥Æ¡¼¥Ö¥ë¤ò·ë¹ç¤¹¤ë¤È¤¤Ë¡¢°äÅÁŪ¥¢¥ë¥´¥ê¥º¥à(GA)¤ÇÌä¹ç¤ï¤»¤ò¹â®²½¤·¤Þ¤¹¡£¤³¤ì¤Ë¤è¤ê¡¢¤·¤é¤ß¤Ä¤Ö¤·¤Ëõº÷¤ò¹Ô¤Ê¤ï¤Ê¤¯¤Æ¤â¡¢Â礤ʷë¹ç(join queries)¤ò°·¤¦¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ +</P> -<P> <H4><A NAME="4.12">4.12</A>) Àµµ¬É½¸½¤Ç¤Î¸¡º÷¤äÂçʸ»ú¤È¾®Ê¸»ú¤È¤ò¶èÊ̤·¤Ê¤¤Àµµ¬É½¸½¸¡º÷¤Ï¤É¤Î¤è¤¦¤Ë¼Â¸½¤·¤Þ¤¹¤«¡©Âçʸ»ú¤È¾®Ê¸»ú¤È¤ò¶èÊ̤·¤Ê¤¤¸¡º÷¤Î¤¿¤á¤Î¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï¤É¤Î¤è¤¦¤Ë»È¤¤¤Þ¤¹¤«¡© </H4> <P> <I>~</I>±é»»»Ò¤ÏÀµµ¬É½¸½¾È¹ç¤ò¹Ô¤Ê¤¤¡¢<I>~*</I> ¤ÏÂçʸ»ú¤È¾®Ê¸»ú¤ò¶èÊ̤·¤Ê¤¤(case-insensitive)Àµµ¬É½¸½¾È¹ç¤ò¹Ô¤¤¤Þ¤¹¡£ Âçʸ»ú¤È¾®Ê¸»ú¤ò¶èÊ̤·¤Ê¤¤ <SMALL>LIKE</SMALL> ±é»»»Ò¤ò <SMALL>ILIKE</SMALL> ¤È¤¤¤¤¤Þ¤¹¡£ - +</P> <P>Âçʸ»ú¤È¾®Ê¸»ú¤ò¶èÊ̤·¤Ê¤¤ÅùÃÍÈæ³Ó¤Ï¼¡¤Î¤è¤¦¤Ëɽ¸½¤Ç¤¤ë¡§ +</P> <PRE> SELECT * FROM tab WHERE lower(col) = 'abc'; </PRE> - +<P> ɸ½à¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ç¤Ï»È¤ï¤ì¤º¡¢¤·¤«¤·¤Ê¤¬¤é¡¢¤â¤·´Ø¿ô¥¤¥ó¥Ç¥Ã¥¯¥¹¤ò ºî¤Ã¤¿¤Ê¤é¤½¤ì¤¬»È¤ï¤ì¤ë¤Ç¤·¤ç¤¦¡£ - +</P> <PRE> CREATE INDEX tabindex ON tab (lower(col)); </PRE> -<P> <H4><A NAME="4.13">4.13</A>) Ì䤤¹ç¤ï¤»¤ÎÃæ¤Ç¡¢¥Õ¥£¡¼¥ë¥É¤¬ <SMALL>NULL</SMALL> ¤Ç¤¢¤ë¤³¤È¤ò¸¡½Ð¤¹¤ë¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡© </H4> <P>¥«¥é¥à¤ò <SMALL>IS NULL</SMALL> ¤È <SMALL>IS NOT NULL</SMALL> ¤È¤Ç»î¤·¤Æ¤ß¤Þ¤¹¡£</P> -<P> <H4><A NAME="4.14">4.14</A>) ÍÍ¡¹¤Êʸ»ú·¿¤Î¤½¤ì¤¾¤ì¤Î°ã¤¤¤Ï²¿¤Ç¤¹¤«¡© </H4> @@ -1086,17 +1103,18 @@ BYTEA bytea ²ÄÊÑĹ¤Î¥Ð¥¤¥ÈÇÛÎó(null-byte safe) </PRE> <P> ÆâÉô̾¤Ë¤ªÌܤˤ«¤«¤ë¤Î¤Ï¡¢¥·¥¹¥Æ¥à¡¦¥«¥¿¥í¥°¤òÄ´¤Ù¤ë¤È¤¤ä¡¢¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò¼õ¤±¼è¤ë¤È¤¤Ç¤¹¡£ - +</P> <P> ¾åµ¤Î·¿¤Î¤¦¤ÁºÇ½é¤Î£´¤Ä¤Î·¿¤Ï "varlena" ·¿¤Ç¤¹(¤¹¤Ê¤ï¤Á¡¢¥Ç¥£¥¹¥¯¤ÎºÇ½é¤Î£´¥Ð¥¤¥È¤¬¥Ç¡¼¥¿Ä¹¤Ç¡¢¤½¤ì¤Î¸å¤Ë¼ÂºÝ¤Î¥Ç¡¼¥¿¤¬Â³¤¤Þ¤¹)¡£¤³¤Î¤è¤¦¤Ë¼ÂºÝ¤Î¶õ´Ö¤ÏÀë¸À¤µ¤ì¤¿Â礤µ¤è¤ê¤â¾¯¤·Â礤¯¤Ê¤ê¤Þ¤¹¡£¤·¤«¤·¡¢¤³¤ì¤é¤Î¥Ç¡¼¥¿·¿¤Ï<SMALL>TOAST</SMALL>¤Ë¤è¤ê°µ½Ì¤µ¤ì¤¿¤êÊ£¿ô¥í¥¦¤ËÅϤäÆÊݸ¤µ¤ì¤¿¤ê¤·¤Æ¡¢¥Ç¥£¥¹¥¯¾å¤Î¶õ´Ö¤Ï»×¤Ã¤¿¤è¤ê¾®¤µ¤¯¤Ê¤ê¤Þ¤¹¡£ +</P> <P><SMALL>VARCHAR(n)</SMALL> ¤Ï²ÄÊÑŤÎʸ»úÎó¤òÊݸ¤¹¤ë¤Î¤ËºÇŬ¤Ç¤¹¤¬¡¢Êݸ¤Ç¤¤ëʸ»úÎó¤ÎŤµ¤ËÀ©¸Â¤¬¤¢¤ê¤Þ¤¹¡£<SMALL>TEXT</SMALL> ¤ÏŤµ¤ËÀ©¸Â¤Î̵¤¤Ê¸»úÎó¤ÎÊݸ¤Î¤¿¤á¤Î¤â¤Î¤Ç¡¢ºÇÂç¤Ç 1¥®¥¬¥Ð¥¤¥È¤Ç¤¹¡£ <SMALL>CHAR(n)</SMALL>¤Ï¡¢<SMALL>VARCHAR(n)</SMALL>¤¬Í¿¤¨¤é¤ì¤¿Ê¸»ú¤À¤±¤òÊݸ¤¹¤ë¤Î¤ËÂФ·¡¢¥Ö¥é¥ó¥¯¤òµÍ¤á¹þ¤ó¤Ç¤¤¤Ä¤âƱ¤¸Ä¹¤µ¤Çʸ»úÎó¤òÊݸ¤¹¤ë¤Î¤ËºÇŬ¤Ç¤¹¡£<SMALL>BYTEA</SMALL>¤Ï¡¢ÉôʬŪ¤Ë<SMALL>NULL</SMALL> ¤Î¥Ð¥¤¥È¤ò´Þ¤à¥Ð¥¤¥Ê¥ê¥Ç¡¼¥¿¤òÊݸ¤¹¤ë¤¿¤á¤Î¤â¤Î¤Ç¤¹¡£¤³¤ì¤é¤Î¥¿¥¤¥×¤ÏƱ¤¸¤¯¤é¤¤¤ÎÀǽÆÃÀ¤ò¤â¤Á¤Þ¤¹¡£</P> -<P> <H4><A NAME="4.15.1">4.15.1</A>) ÄÌÈÖ(serial)¡¿¼«Æ°Áýʬ¥Õ¥£¡¼¥ë¥É¤Ï¤É¤Î¤è¤¦¤Ë¤Ä¤¯¤ê¤Þ¤¹¤«¡© </H4> <P> PostgreSQL ¤Ï <SMALL>SERIAL</SMALL> ¥Ç¡¼¥¿·¿¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥«¥é¥à¾å¤Ë¥·¡¼¥±¥ó¥¹¤ò¼«Æ°ºîÀ®¤·¤Þ¤¹¡£¤¿¤È¤¨¤Ð¡¢ +</P> <PRE> CREATE TABLE person ( @@ -1104,7 +1122,9 @@ BYTEA bytea ²ÄÊÑĹ¤Î¥Ð¥¤¥ÈÇÛÎó(null-byte safe) name TEXT ); </PRE> +<P> ¤Ï¼«Æ°Åª¤Ë¼¡¤Î¤è¤¦¤ËËÝÌõ¤µ¤ì¤Þ¤¹: +</P> <PRE> CREATE SEQUENCE person_id_seq; CREATE TABLE person ( @@ -1117,38 +1137,43 @@ BYTEA bytea ²ÄÊÑĹ¤Î¥Ð¥¤¥ÈÇÛÎó(null-byte safe) ¤Ï¡¢ 7.3 ¤«¤é¤Ï¼«Æ°Åª¤Ë¤Ï¹Ô¤Ê¤ï¤ì¤Ê¤¯¤Ê¤ê¤Þ¤·¤¿¡£ ] </PRE> - +<P> ÄÌÈ֤ˤĤ¤¤Æ¤Î¤â¤Ã¤È¾Ü¤·¤¤¾ðÊó¤Ï¡¢¥ª¥ó¥é¥¤¥ó¥Þ¥Ë¥å¥¢¥ë¤Ç <I>create_sequence</I> ¤ò¤´Í÷²¼¤µ¤¤¡£ +</P> <P> ¤Þ¤¿¡¢³Æ¥í¥¦¤Î<I>OID</I>¥Õ¥£¡¼¥ë¥É¤ò°ì°ÕÃͤȤ·¤Æ»È¤¦¤³¤È¤â¤Ç¤¤Þ¤¹¡£¤·¤«¤·¤Ê¤¬¤é¡¢¤â¤·¤â¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò¥À¥ó¥×¤·¤Æ¥ê¥í¡¼¥É¤¹¤ëɬÍפ¬¤¢¤ë¾ì¹ç¤Ï¡¢<SMALL>OID</SMALL>¤ò²¹Â¸¤¹¤ë¤¿¤á¤Ë<I>pg_dump</I> ¤Ç <I>-o</I>¥ª¥×¥·¥ç¥ó¤ò»È¤¦¤«¡¢¤Þ¤¿¤Ï¡¢<SMALL>COPY WITH OIDS</small>¥ª¥×¥·¥ç¥ó¤ò»È¤¦É¬Íפ¬¤¢¤ê¤Þ¤¹¡£ - +</P> <H4><A NAME="4.15.2">4.15.2</A>) <SMALL>SERIAL</SMALL>¥Ç¡¼¥¿·¿¤ËÁÞÆþ¤µ¤ì¤ëÃͤϡ¢¤É¤¦¤¹¤ì¤ÐÆÀ¤é¤ì¤Þ¤¹¤«¡© </H4> <P>¤Ò¤È¤Ä¤ÎÊýË¡¤Ï¡¢<I>nextval()</I> ´Ø¿ô¤ò»È¤Ã¤Æ¤½¤ÎÃͤòÁÞÆþ¤¹¤ë<I>Á°(before)¤Ë</I> SEQUENCE ¥ª¥Ö¥¸¥§¥¯¥È¤«¤é¼¡¤Î <SMALL>SERIAL</SMALL> Ãͤò¼è¤ê½Ð¤·¡¢¤½¤ì¤«¤é¼ÂºÝ¤ËÁÞÆþ¤ò¤¹¤ë¤³¤È¤Ç¤¹¡£<A HREF="#4.15.1">4.15.1</A> ¤Î¥Æ¡¼¥Ö¥ë¤ÎÎã¤ò»È¤¦¤È¤¹¤ë¤È¡¢µ¿»÷¸À¸ì¤Ç¤Ï¤³¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ +</P> <PRE> new_id = execute("SELECT nextval('person_id_seq')"); execute("INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal')"); </PRE> +<P> ¤½¤¦¤·¤Æ¡¢<tt>new_id</tt> ¤ËÊݸ¤·¤¿¿·¤·¤¤Ãͤò¾¤ÎÌ䤤¹ç¤ï¤»¤Ë(¤¿¤È¤¨¤Ð¡¢<tt>person</tt> ¥Æ¡¼¥Ö¥ë¤ËÂФ¹¤ë³°Éô¥¡¼(foreign key)¤Î¤è¤¦¤Ë)»È¤¦¤È¤è¤¤¤Ç¤·¤ç¤¦¡£¼«Æ°Åª¤Ëºî¤é¤ì¤¿<SMALL>SEQUENCE</SMALL>¥ª¥Ö¥¸¥§¥¯¥È¤Î̾Á°¤Ï¡¢<<I>table</I>>_<<I>serialcolumn</I>>_<I>seq</I> ¤Î¤è¤¦¤Ë¤Ê¤ê¡¢¤³¤Î¤¦¤Á¡¢<I>table</I> ¤È <I>serialcolumn</I> ¤Ï¤½¤ì¤¾¤ì¥Æ¡¼¥Ö¥ë¤Î̾Á°¤È<SMALL>SERIAL</SMALL>¥«¥é¥à¤Î̾Á°¤Ç¤¹¡£ +</P> <P> - ¤¢¤ë¤¤¤Ï¡¢Í¿¤¨¤é¤ì¤¿<SMALL>SERIAL</SMALL>Ãͤò¡¢¤½¤ì¤¬´ûÄêÃͤȤ·¤ÆÁÞÆþ¤µ¤ì¤¿<I>¸å¤Ç(after)</I>¡¢ <I>currval()</I> ´Ø¿ô¤ò»È¤Ã¤Æ¼è¤ê½Ð¤¹¤³¤È¤â¤Ç¤¤Þ¤¹¡£¤¿¤È¤¨¤Ð¡¢ +</P> <PRE> execute("INSERT INTO person (name) VALUES ('Blaise Pascal')"); new_id = execute("SELECT currval('person_id_seq')"); </PRE> +<P> ºÇ¸å¤Ë¡¢<SMALL>INSERT</SMALL>ʸ¤«¤éÊÖ¤ë<A HREF="#4.17"><SMALL>OID</SMALL></A>¤ò»È¤Ã¤Æ¡¢´ûÄêÃͤò¤ß¤Ä¤±¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¤¬¡¢¤·¤«¤·¡¢oid¤ÎÃͤÏ40²¯¤Ë㤹¤ë¤È¤â¤È¤ËÌá¤Ã¤Æ¤·¤Þ¤¤¡¢ºÇ¤â°Ü¿¢À¤ÎÄ㤤¤ä¤êÊý¤È¤Ê¤ë¤Ç¤·¤ç¤¦¡£Perl DBI ¤Î DBD::Pg ¥â¥¸¥å¡¼¥ë¤ò»È¤¨¤Ð¡¢$sth->execute() ¤Î¸å¤Ë $sth->{pg_oid_status} ¤ò·Ðͳ¤·¤Æ¤½¤Î OID Ãͤò»È¤¨¤ë¤è¤¦¤Ë¤¹¤ë¤³¤È¤Ï¤Ç¤¤Þ¤¹¡£ +</P> -<P> <H4><A NAME="4.15.3">4.15.3</A>) <I>currval()</I> ¤Ï¾¤Î¥æ¡¼¥¶¤È¤Î¶¥¹ç¾õÂ֤˴٤뤳¤È¤Ï¤Ê¤¤¤Ç¤¹¤«¡© </H4> <P>¤½¤ì¤Ï¤¢¤ê¤Þ¤»¤ó¡£<I>currval()</I> ¤Ï¡¢¤¹¤Ù¤Æ¤Î¥æ¡¼¥¶¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢¤¢¤Ê¤¿¤Î¥Ð¥Ã¥¯¥¨¥ó¥É¤ËÍ¿¤¨¤é¤ì¤¿¸½ºß¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£ - +</P> <H4><A name="4.15.4">4.15.4</A>) ¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¤¬ÃæÃǤ·¤¿¤È¤¤Ë¤â¤¦¤¤¤Á¤É¥·¡¼¥±¥ó¥¹Èֹ椬»È¤ï¤ì¤Ê¤¤¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡©¥·¡¼¥±¥ó¥¹¡¿SERIAL¥«¥é¥à¤Ë¶õ¤¤¬¤¢¤ë¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡© </H4> @@ -1156,17 +1181,18 @@ BYTEA bytea ²ÄÊÑĹ¤Î¥Ð¥¤¥ÈÇÛÎó(null-byte safe) <P>Ʊ»þÀ¤ò²þÁ±¤¹¤ë¤¿¤á¤Ë¡¢¼Â¹ÔÃæ¤Î¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¤Ë¡¢É¬Íפǥȥé¥ó¥¶¥¯¥·¥ç¥ó¤¬½ªÎ»¤¹¤ë¤Þ¤Ç¥í¥Ã¥¯¤µ¤ì¤Ê¤¤¥·¡¼¥±¥ó¥¹ÃͤòÍ¿¤¨¤Æ¤¤¤Þ¤¹¡£¤³¤Î¤¿¤á¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¤¬ÃæÃǤµ¤ì¤ë¤ÈÈÖ¹æ³ä¤êÅö¤Æ¤Ë¥®¥ã¥Ã¥×¤òÀ¸¤¸¤Þ¤¹¡£ </P> -<P> <H4><A NAME="4.16">4.16</A>) <SMALL>OID</SMALL> ¤È¤Ï²¿¤Ç¤¹¤«¡© <SMALL>TID</SMALL> ¤È¤Ï²¿¤Ç¤¹¤«¡© </H4> <P> <SMALL>OID</SMALL> ¤È¤Ï°ì°Õ¤Î¥í¥¦ID ¤ËÂФ¹¤ë PostgreSQL ¤ÎÅú¤¨¤Ç¤¹¡£PostgreSQL ¤ÎÃæ¤Ç¤Ä¤¯¤é¤ì¤ë¤¹¤Ù¤Æ¤Î¥í¥¦¤Ï°ì°Õ¤Î <SMALL>OID</SMALL> ¤òÆÀ¤Þ¤¹¡£<I>initdb</I> ¤ÇȯÀ¸¤µ¤ì¤ë <SMALL>OID</SMALL> ¤Ï¤¹¤Ù¤Æ 16384 (<I>include/access/transam.h</I> ¤«¤é)¤è¤ê¾®¤µ¤ÊÃͤǤ¹¡£<I>initdb</I> ¸å¤Î¤¹¤Ù¤Æ¤Î <SMALL>OID</SMALL> (¥æ¡¼¥¶ºîÀ®)¤Ï¤½¤ì°Ê¾å¤ÎÃͤˤʤê¤Þ¤¹¡£ ´ûÄê¤Ç¤Ï¡¢¤³¤ì¤é¤¹¤Ù¤Æ¤Î <SMALL>OID</SMALL>¤Ï°ì¤Ä¤Î¥Ç¡¼¥Ö¥ë¤ä¥Ç¡¼¥¿¥Ù¡¼¥¹Æâ¤Ëα¤Þ¤é¤º¡¢PostgreSQL ¥¤¥ó¥¹¥È¥ì¡¼¥·¥ç¥óÁ´ÂΤÎÃæ¤Ç°ì°Õ¤Ç¤¹¡£ +</P> <P> PostgreSQL ¤Ï¥Æ¡¼¥Ö¥ë´Ö¤Î¥í¥¦¤ò·ë¤Ó¤Ä¤±¤ë¤¿¤á¤Ë¡¢¤½¤Î¥·¥¹¥Æ¥à¥Æ¡¼¥Ö¥ëÆâ¤Ë <SMALL>OID</SMALL> ¤ò»È¤¤¤Þ¤¹¡£¤³¤Î <SMALL>OID</SMALL> ¤ÏÆÃÄê¤Î¥æ¡¼¥¶¤Î¥í¥¦¤ò¼±Ê̤¹¤ë¤¿¤á¤ä·ë¹ç¤ÎÃæ¤Ç»È¤ï¤ì¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£<SMALL>OID</SMALL> ¤ÎÃͤòÊݸ¤¹¤ë¤¿¤á¤Ë¤Ï <I>OID</I> ·¿¤ò¥«¥é¥à¤Ë»È¤¦¤³¤È¤ò¾©¤á¤Þ¤¹¡£¤è¤ê®¤¯¥¢¥¯¥»¥¹¤¹¤ë¤¿¤á¤Ë <I>OID</I> ¥Õ¥£¡¼¥ë¥É¤Ë¥¤¥ó¥Ç¥Ã¥¯¥¹¤òºî¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£ O<SMALL>ID</SMALL> ¤Ï¡¢Á´¤Æ¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ç»È¤ï¤ì¤ëÃæ±ûÎΰ褫¤é¡¢Á´¤Æ¤Î¿·¤·¤¤¥í¥¦¤Ë³ä¤êÅö¤Æ¤é¤ì¤Þ¤¹¡£<SMALL>OID</SMALL> ¤ò¾¤Î²¿¤«¤ËÊѤ¨¤¿¤¤¡¢¤¢¤ë¤¤¤Ï¸µ¤Î <SMALL>OID</SMALL> ¤â¥Æ¡¼¥Ö¥ë¤È°ì½ï¤Ë¥³¥Ô¡¼¤·¤¿¤¤¤Î¤Ê¤é¡¢¤Ç¤¤Ê¤¯¤Ï¤¢¤ê¤Þ¤»¤ó¡£ +</P> <PRE> CREATE TABLE new_table(mycol int); @@ -1177,36 +1203,38 @@ BYTEA bytea ²ÄÊÑĹ¤Î¥Ð¥¤¥ÈÇÛÎó(null-byte safe) </PRE> <P> O<SMALL>ID</SMALL> ¤Ï¡¢4¥Ð¥¤¥È¤ÎÀ°¿ô¤È¤·¤ÆÊݸ¤µ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¢40²¯¤ò±Û¤¨¤ë¤È°î¤ì¤Æ¤·¤Þ¤¦¤Ç¤·¤ç¤¦¡£Ã¯¤â¤³¤ì¤¬µ¯¤¤¿¤ÈÊó¹ð¤·¤Æ¤¯¤ë¿Í¤Ï¤¤¤Þ¤»¤ó¤Ç¤·¤¿¤¬¡¢¤½¤¦¤Ê¤ëÁ°¤Ë¤³¤ÎÀ©¸Â¤ò¼è¤ê½ü¤¯¤³¤È¤ò·×²è¤·¤Æ¤¤¤Þ¤¹¡£ +</P> <P> T<SMALL>ID</SMALL> ¤ÏÆÃÄê¤ÎʪÍý¥í¥¦¤ò¤½¤Î¥Ö¥í¥Ã¥¯¤È¥ª¥Õ¥»¥Ã¥ÈÃͤǼ±Ê̤¹¤ë¤¿¤á¤Ë»È¤ï¤ì¤Þ¤¹¡£<SMALL>TID</SMALL> ¤Ï¥í¥¦¤¬½¤Àµ¤µ¤ì¤¿¤êºÆ¥í¡¼¥É¤µ¤ì¤ë¤ÈÊѤï¤ê¤Þ¤¹¡£¤½¤ì¤é¤Î <SMALL>TID</SMALL> ¤Ï¡¢ÊªÍý¥í¥¦¤ò»Ø¤¹¤¿¤á¤Ë¥¤¥ó¥Ç¥Ã¥¯¥¹µºÜ¤Ç»È¤ï¤ì¤Þ¤¹¡£ +</P> -<P> <H4><A NAME="4.17">4.17</A>) PostgreSQL ¤Ç»È¤ï¤ì¤ë¤¤¤¯¤Ä¤«¤ÎÍѸì¤Î°ÕÌ£¤Ï²¿¤Ç¤¹¤«¡© </H4> <P> ¤¤¤¯¤Ä¤«¤Î¥½¡¼¥¹¥³¡¼¥É¤ä¸Å¤¤Ê¸½ñ¤ÎÃæ¤Ë¤Ï¡¢¤½¤ì¤¾¤ÎÀìÌçʬÌî¤ÎÃæ¤Ç¤â¤Ã¤È°ìÈÌŪ¤Ë»È¤ï¤ì¤ëÀìÌçÍѸ줬»È¤ï¤ì¤Æ¤¤¤Þ¤¹¡£ +</P> <UL> -<LI> ¥Æ¡¼¥Ö¥ë(table)¡¢´Ø·¸(relation)¡¢¥¯¥é¥¹(class) -<LI> ¥í¥¦(row)¡¢¥ì¥³¡¼¥É(record)¡¢¥¿¥Ã¥×¥ë(tuple) -<LI> ¥«¥é¥à(column)¡¢¥Õ¥£¡¼¥ë¥É(field)¡¢Â°À(attribute) -<LI> ¼èÆÀ(retrieve)¡¢ÁªÂò(select) -<LI> ÃÖ´¹(replace)¡¢¹¹¿·(update) -<LI> ÄɲÃ(append)¡¢ÁÞÆþ(insert) -<LI> <SMALL>OID</SMALL>, Ï¢ÈÖ(serial value) -<LI> ¥Ý¡¼¥¿¥ë(portal), ¥«¡¼¥½¥ë(cursor) -<LI> ÎΰèÊÑ¿ô(range variable)¡¢¥Æ¡¼¥Ö¥ë̾(table name)¡¢¥Æ¡¼¥Ö¥ëÊÌ̾(table alias) +<LI> ¥Æ¡¼¥Ö¥ë(table)¡¢´Ø·¸(relation)¡¢¥¯¥é¥¹(class)</LI> +<LI> ¥í¥¦(row)¡¢¥ì¥³¡¼¥É(record)¡¢¥¿¥Ã¥×¥ë(tuple)</LI> +<LI> ¥«¥é¥à(column)¡¢¥Õ¥£¡¼¥ë¥É(field)¡¢Â°À(attribute)</LI> +<LI> ¼èÆÀ(retrieve)¡¢ÁªÂò(select)</LI> +<LI> ÃÖ´¹(replace)¡¢¹¹¿·(update)</LI> +<LI> ÄɲÃ(append)¡¢ÁÞÆþ(insert)</LI> +<LI> <SMALL>OID</SMALL>, Ï¢ÈÖ(serial value)</LI> +<LI> ¥Ý¡¼¥¿¥ë(portal), ¥«¡¼¥½¥ë(cursor)</LI> +<LI> ÎΰèÊÑ¿ô(range variable)¡¢¥Æ¡¼¥Ö¥ë̾(table name)¡¢¥Æ¡¼¥Ö¥ëÊÌ̾(table alias)</LI> </UL> <P>°ìÈÌŪ¤Ê¥Ç¡¼¥¿¥Ù¡¼¥¹ÍѸì¤Î¥ê¥¹¥È¤Ï¡§<a href="http://hea-www.harvard.edu/MST/simul/software/docs/pkgs/pgsql/glossary/glossary.html">http://hea-www.harvard.edu/MST/simul/software/docs/pkgs/pgsql/glossary/glossary.html</A> ¤Ç¸«¤Ä¤±¤é¤ì¤Þ¤¹¡£</P> -<P> <H4><A NAME="4.18">4.18</A>) ¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸ <I>"ERROR: Memory exhausted in AllocSetAlloc()"</I>¤¬½Ð¤ë¤Î¤Ï¤Ê¤¼¤Ç¤¹¤«¡© </H4> <P> ¤ª¤½¤é¤¯¡¢¥·¥¹¥Æ¥à¤Î²¾ÁÛ¥á¥â¥ê¡¼¤òÁ´¤Æ»È¤¤²Ì¤¿¤·¤Æ¤·¤Þ¤Ã¤Æ¤¤¤ë²ÄǽÀ¤¬¤¢¤ë¤«¡¢¥«¡¼¥Í¥ë¤¬¤¢¤ë¥ê¥½¡¼¥¹¤Ë¤Ä¤¤¤Æ¤â¤ÄÀ©¸ÂÃͤ¬Ä㤹¤®¤ë²ÄǽÀ¤¬¤¢¤ê¤Þ¤¹¡£ <I>postmaster</I> ¤ò»Ïư¤¹¤ëÁ°¤Ë¤³¤ì¤ò»î¤·¤Æ¤ß¤Æ²¼¤µ¤¤¡§ +</P> <PRE> ulimit -d 262144 @@ -1215,34 +1243,34 @@ href="http://hea-www.harvard.edu/MST/simul/software/docs/pkgs/pgsql/glossary/glo <P> ¥·¥§¥ë¤Ë¤è¤Ã¤Æ¡¢¤É¤Á¤é¤«¤Ò¤È¤Ä¤¬À®¸ù¤¹¤ë¤Ç¤·¤ç¤¦¤¬¡¢¤³¤ì¤Ï¥×¥í¥»¥¹¤Î¥Ç¡¼¥¿¥»¥°¥á¥ó¥ÈÀ©¸Â¤ò¤è¤ê¹â¤¯ÀßÄꤷ¡¢¤¿¤Ö¤óÌ䤤¹ç¤ï¤»¤¬´°·ë¤¹¤ë¤è¤¦¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦¡£¤³¤Î¥³¥Þ¥ó¥É¤Ï¸½¹Ô¤Î¥×¥í¥»¥¹¤È¡¢¤³¤Î¥³¥Þ¥ó¥É¤òÁö¤é¤»¤¿¸å¤Ëºî¤é¤ì¤ëÁ´¤Æ¤Î¥µ¥Ö¥×¥í¥»¥¹¤Ë¤Ä¤¤¤ÆÅ¬ÍѤµ¤ì¤Þ¤¹¡£¥Ð¥Ã¥¯¥¨¥ó¥É¤¬¤È¤Æ¤â¿¤¯¤Î¥Ç¡¼¥¿¤òÊÖ¤¹¤¿¤á¤Ë<SMALL>SQL</SMALL> ¥¯¥é¥¤¥¢¥ó¥È¤ÇÌäÂ꤬³¤¤¤Æ¤¤¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢¥¯¥é¥¤¥¢¥ó¥È¤ò³«»Ï¤¹¤ëÁ°¤Ë¤³¤ì¤ò»î¤·¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£ +</P> -<P> <H4><A NAME="4.19">4.19</A>) ¤É¤Î¥Ð¡¼¥¸¥ç¥ó¤Î PostgreSQL ¤òÁö¤é¤»¤Æ¤¤¤ë¤«¤òÄ´¤Ù¤ë¤Ë¤Ï¤É¤¦¤·¤Þ¤¹¤«¡©<BR> </H4> <P> <I>psql</I> ¤«¤é <CODE>SELECT version();</CODE> ¤ò¥¿¥¤¥×¤·¤Þ¤¹¡£ -<P> - +</P> <H4><A NAME="4.20">4.20</A>) ¥é¡¼¥¸¡¦¥ª¥Ö¥¸¥§¥¯¥È¤ÎÁàºî¤Ç<I>invalid large obj descriptor</I> ¤ò¼õ¤±¼è¤ê¤Þ¤·¤¿¡£¤Ê¤¼¤Ç¤·¤ç¤¦¤«¡© </H4> <P>¥é¡¼¥¸¡¦¥ª¥Ö¥¸¥§¥¯¥ÈÁàºî¤ò¤¹¤ë¤È¤¤Ï¡¢Á°¸å¤Ë<tt>BEGIN WORK</tt>¤È<tt>COMMIT</tt>¤òÉÕ¤±¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£¤¹¤Ê¤ï¤Á¡¢<tt>lo_open</tt> ... <tt>lo_close</tt>¤ò¤Ï¤µ¤ß¹þ¤ß¤Þ¤¹¡£ +</P> <P>¸½ºß¤Ï¡¢PostgreSQL¤Î¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¤Î¥³¥ß¥Ã¥È»þ¤Ë¥é¡¼¥¸¡¦¥ª¥Ö¥¸¥§¥¯¥È¡¦¥Ï¥ó¥É¥ë¤òÊĤ¸¤ë¤³¤È¤Ë¤è¤ê¡¢<I>lo_open</I>¥³¥Þ¥ó¥É¤¬´°Î»¤·¤¿Ä¾¸å¤Ë¶¯À©Åª¤Ë¥ë¡¼¥ë¤ò¼Â¹Ô¤·¤Þ¤¹¡£¤³¤Î¤¿¤á¡¢ºÇ½é¤Ë¥Ï¥ó¥É¥ë¤ËÂФ·¤Æ²¿¤«¤ò¤·¤è¤¦¤È¤¹¤ë¤È¡¢<I>invalid large obj descriptor(¥é¡¼¥¸¡¦¥ª¥Ö¥¸¥§¥¯¥È¤Îµ½Ò»Ò¤¬ÉÔÀµ)</I>¤È¤Ê¤ê¤Þ¤¹¡£¤½¤ì¤Ç¡¢¤â¤·¡¢¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¤ò»È¤¦¤Î¤ò˺¤ì¤ë¤È¡¢¡Ê¾¯¤Ê¤¯¤È¤â¤Û¤È¤ó¤É¤Î»þ´Ö¡ËƯ¤¤¤Æ¤¤¤¿¥³¡¼¥É¤¬¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò½Ð¤¹¤Î¤Ç¤¹¡£ +</P> <P>¤â¤·¡¢<SMALL>ODBC</SMALL>¤Î¤è¤¦¤Ê¥¯¥é¥¤¥¢¥ó¥È¥¤¥ó¥¿¡¼¥Õ¥§¥¤¥¹¤ò¤ª»È¤¤¤Ê¤é¡¢<tt>auto-commit off</tt>¤òÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£ -<P> +</P> <H4><A NAME="4.21">4.21</A>) ¸½ºß¤Î»þ¹ï¤¬¥Ç¥Õ¥©¥ë¥È¤È¤Ê¤ë¤è¤¦¤Ê¥«¥é¥à¤Ï¤É¤Î¤è¤¦¤Ë¤Ä¤¯¤ê¤Þ¤¹¤«¡©<BR></H4> <P><i>CURRENT_TIMESTAMP</i>¤ò»È¤¤¤Þ¤¹: +</P> <PRE> CREATE TABLE test (x int, modtime timestamp DEFAULT CURRENT_TIMESTAMP ); </PRE> -<P> - <H4><A NAME="4.22">4.22</A>) ¤Ê¤¼¡¢<SMALL>IN</SMALL>¤ò»È¤¦ÉûÌ䤤¹ç¤ï¤»¤¬¤È¤Æ¤âÃÙ¤¤¤Î¤Ç¤¹¤«¡© </H4> @@ -1256,14 +1284,18 @@ href="http://hea-www.harvard.edu/MST/simul/software/docs/pkgs/pgsql/glossary/glo FROM tab WHERE col IN (SELECT subcol FROM subtab) </PRE> +<P> ¤ò¡¢ÃÖ¤´¹¤¨¤Æ¡§ +</P> <PRE> SELECT * FROM tab WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col) </PRE> +<P> ¤È¤·¤Þ¤¹¡£ ¤³¤ì¤¬¼ê¤Ã¼è¤êÁᤤ¤Ç¤¹¤¬¡¢<CODE>subcol</CODE>¤Ïº÷°úÉÕ¤¥«¥é¥à¤Ç¤¢¤ë¤Ù¤¤Ç¤¹¡£ +</P> <P>¥Ð¡¼¥¸¥ç¥ó7.4°Ê¹ß¤Ç¤Ï¡¢<CODE>IN</CODE>¤Ï¡¢Ä̾ï¤ÎÌ䤤¹ç¤ï¤»¤ÈƱÍͤÎÀöÎý¤µ¤ì¤¿¥¸¥ç¥¤¥ó¤Îµ»½Ñ¤ò¼ÂºÝ¤Ë»È¤¤¡¢<CODE>EXISTS</CODE>¤ò»È¤¦¤³¤È¤ò¹¥¤ß¤Þ¤¹¡£ </P> @@ -1272,22 +1304,26 @@ href="http://hea-www.harvard.edu/MST/simul/software/docs/pkgs/pgsql/glossary/glo <H4><A NAME="4.23">4.23</A>) <i>³°Éô</i>·ë¹ç(<i>outer</i> join)¤Ï¤É¤Î¤è¤¦¤Ë¼Â¸½¤·¤Þ¤¹¤«?<BR></H4> <P> PostgreSQL ¤Ï SQL ɸ½à¹½Ê¸¤ò»È¤¦³°Éô·ë¹ç(¥¢¥¦¥¿¡¼¥¸¥ç¥¤¥ó)¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¤³¤³¤Ë 2¤Ä¤ÎÎãÂ꤬¤¢¤ê¤Þ¤¹¡£ +</P> <PRE> SELECT * FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col); 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