Otvety na chasto zadavaemye voprosy po PostgreSQL
- Data poslednego obnovleniya: Sreda 2 fevralya 12:44:03 EST 2005
+ Data poslednego obnovleniya: Ponedel'nik 14 fevralya 23:35:09 EST 2005
Anglijskij variant soprovozhdaet: Bryus Mom'yan (Bruce Momjian)
(pgman@candle.pha.pa.us)
4.17) Kak vypolnit' vneshnee svyazyvanie?
4.18) Kak vypolnyat' zaprosy, ispol'zuyuschie neskol'ko baz dannyh?
4.19) Kak mne vernut' iz funkcii neskol'ko strok tablicy?
- 4.20) Pochemu ya ne mogu nadezhno sozdavat'/udalyat' vremennye tablicy
- v funkciyah PL/PgSQL?
+ 4.20) Pochemu ya poluchayu oshibku "missing oid", kogda obraschayuts'
+ k vremennym tablicam v funkciyah PL/PgSQL?
4.21) Kakie opcii shifrovaniya suschestvuyut?
Rasshireniya PostgreSQL
http://www.PostgreSQL.org/docs.
Suschestvuet dve knigi po PostgreSQL dostupnye po adresam
- http://www.PostgreSQL.org/docs/awbook.html i
+ http://www.PostgreSQL.org/docs/books/awbook.html i
http://www.commandprompt.com/ppbook/. Spisok knig po PostgreSQL,
kotorye mozhno kupit' dostupen po adresu
http://techdocs.postgresql.org/techdocs/bookreviews.php. Krome togo,
1.10) Kak mne nauchit'sya SQL?
- Kniga po PostgreSQL na http://www.PostgreSQL.org/docs/awbook.html
- nauchit SQL. Suschestvuet drugaya kniga po PostgreSQL na
+ Kniga po PostgreSQL na
+ http://www.PostgreSQL.org/docs/books/awbook.html nauchit SQL.
+ Suschestvuet drugaya kniga po PostgreSQL na
http://www.commandprompt.com/ppbook. Est' prekrasnyj uchebnik na
http://www.intermedia.net/support/sql/sqltut.shtm, na
http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM,
Vy mozhete legko ispol'zovat' funkcii, vozvraschayuschie spisok,
http://techdocs.postgresql.org/guides/SetReturningFunctions.
- 4.20) Pochemu ya ne mogu nadezhno sozdavat'/udalyat' vremennye tablicy v
- funkciyah PL/PgSQL?
+ 4.20) Pochemu ya poluchayu oshibku "missing oid", kogda obraschayuts' k
+ vremennym tablicam v funkciyah PL/PgSQL?
PL/PgSQL k`eshiruet scenarii funkcii i odin iz negativnyh `effektov
`etogo sostoit v tom, chto esli funkciya PL/PgSQL obraschaetsya k
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<H1>ïÔ×ÅÔÙ ÎÁ ÞÁÓÔÏ ÚÁÄÁ×ÁÅÍÙÅ ×ÏÐÒÏÓÙ ÐÏ PostgreSQL</H1>
- <P>äÁÔÁ ÐÏÓÌÅÄÎÅÇÏ ÏÂÎÏ×ÌÅÎÉÑ: óÒÅÄÁ 2 ÆÅ×ÒÁÌÑ 12:44:03 EST 2005</P>
+ <P>äÁÔÁ ÐÏÓÌÅÄÎÅÇÏ ÏÂÎÏ×ÌÅÎÉÑ: ðÏÎÅÄÅÌØÎÉË 14 ÆÅ×ÒÁÌÑ 23:35:09 EST 2005</P>
<P>áÎÇÌÉÊÓËÉÊ ×ÁÒÉÁÎÔ ÓÏÐÒÏ×ÏÖÄÁÅÔ: âÒÀÓ íÏÍØÑÎ (Bruce Momjian) (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
<A href="#4.18">4.18</A>) ëÁË ×ÙÐÏÌÎÑÔØ ÚÁÐÒÏÓÙ, ÉÓÐÏÌØÚÕÀÝÉÅ ÎÅÓËÏÌØËÏ
ÂÁÚ ÄÁÎÎÙÈ?<BR>
<A href="#4.19">4.19</A>) ëÁË ÍÎÅ ×ÅÒÎÕÔØ ÉÚ ÆÕÎËÃÉÉ ÎÅÓËÏÌØËÏ ÓÔÒÏË ÔÁÂÌÉÃÙ?<BR>
- <A href="#4.20">4.20</A>) ðÏÞÅÍÕ Ñ ÎÅ ÍÏÇÕ ÎÁÄÅÖÎÏ ÓÏÚÄÁ×ÁÔØ/ÕÄÁÌÑÔØ
- ×ÒÅÍÅÎÎÙÅ ÔÁÂÌÉÃÙ × ÆÕÎËÃÉÑÈ PL/PgSQL?<BR>
+ <A href="#4.20">4.20</A>) ðÏÞÅÍÕ Ñ ÐÏÌÕÞÁÀ ÏÛÉÂËÕ "missing oid",
+ ËÏÇÄÁ ÏÂÒÁÝÁÀÔÓØ Ë ×ÒÅÍÅÎÎÙÍ ÔÁÂÌÉÃÁÍ × ÆÕÎËÃÉÑÈ PL/PgSQL?<BR>
<A href="#4.21">4.21</A>) ëÁËÉÅ ÏÐÃÉÉ ÛÉÆÒÏ×ÁÎÉÑ ÓÕÝÅÓÔ×ÕÀÔ?<BR>
<H2 align="center">òÁÓÛÉÒÅÎÉÑ PostgreSQL</H2>
http://www.PostgreSQL.org/docs</A>.</P>
<P>óÕÝÅÓÔ×ÕÅÔ Ä×Å ËÎÉÇÉ ÐÏ PostgreSQL ÄÏÓÔÕÐÎÙÅ ÐÏ ÁÄÒÅÓÁÍ <A href=
- "http://www.PostgreSQL.org/docs/awbook.html">http://www.PostgreSQL.org/docs/awbook.html</A>
+ "http://www.PostgreSQL.org/docs/books/awbook.html">http://www.PostgreSQL.org/docs/books/awbook.html</A>
É <a href="http://www.commandprompt.com/ppbook/">http://www.commandprompt.com/ppbook/</a>.
óÐÉÓÏË ËÎÉÇ ÐÏ PostgreSQL, ËÏÔÏÒÙÅ ÍÏÖÎÏ ËÕÐÉÔØ ÄÏÓÔÕÐÅÎ ÐÏ ÁÄÒÅÓÕ
<a href="http://techdocs.postgresql.org/techdocs/bookreviews.php">http://techdocs.postgresql.org/techdocs/bookreviews.php</a>.
<H4><A name="1.10">1.10</A>) ëÁË ÍÎÅ ÎÁÕÞÉÔØÓÑ <SMALL>SQL</SMALL>?</H4>
<P>ëÎÉÇÁ ÐÏ PostgreSQL ÎÁ <A href=
- "http://www.PostgreSQL.org/docs/awbook.html">http://www.PostgreSQL.org/docs/awbook.html</A>
+ "http://www.PostgreSQL.org/docs/books/awbook.html">http://www.PostgreSQL.org/docs/books/awbook.html</A>
ÎÁÕÞÉÔ <SMALL>SQL</SMALL>. óÕÝÅÓÔ×ÕÅÔ ÄÒÕÇÁÑ ËÎÉÇÁ ÐÏ PostgreSQL ÎÁ
<A href="http://www.commandprompt.com/ppbook/">
http://www.commandprompt.com/ppbook.</A>
<A href="http://techdocs.postgresql.org/guides/SetReturningFunctions">
http://techdocs.postgresql.org/guides/SetReturningFunctions</A>.</P>
- <H4><A name="4.20">4.20</A>) ðÏÞÅÍÕ Ñ ÎÅ ÍÏÇÕ ÎÁÄÅÖÎÏ ÓÏÚÄÁ×ÁÔØ/ÕÄÁÌÑÔØ
- ×ÒÅÍÅÎÎÙÅ ÔÁÂÌÉÃÙ × ÆÕÎËÃÉÑÈ PL/PgSQL?</H4>
+ <H4><A name="4.20">4.20</A>) ðÏÞÅÍÕ Ñ ÐÏÌÕÞÁÀ ÏÛÉÂËÕ "missing oid",
+ ËÏÇÄÁ ÏÂÒÁÝÁÀÔÓØ Ë ×ÒÅÍÅÎÎÙÍ ÔÁÂÌÉÃÁÍ × ÆÕÎËÃÉÑÈ PL/PgSQL?</H4>
<P>PL/PgSQL ËÜÛÉÒÕÅÔ ÓÃÅÎÁÒÉÉ ÆÕÎËÃÉÉ É ÏÄÉÎ ÉÚ ÎÅÇÁÔÉ×ÎÙÈ ÜÆÆÅËÔÏ× ÜÔÏÇÏ
ÓÏÓÔÏÉÔ × ÔÏÍ, ÞÔÏ ÅÓÌÉ ÆÕÎËÃÉÑ PL/PgSQL ÏÂÒÁÝÁÅÔÓÑ Ë ×ÒÅÍÅÎÎÏÊ ÔÁÂÌÉÃÅ
É ÜÔÁ ÔÁÂÌÉÃÁ ÐÏÚÄÎÅÅ ÕÄÁÌÑÅÔÓÑ É ÐÅÒÅÓÏÚÄÁÅÔÓÑ, Á ÆÕÎËÃÉÑ ÚÁÔÅÍ ×ÙÚÙ×ÁÅÔÓÑ
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