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5d283d89
编写于
11月 10, 2002
作者:
B
Bruce Momjian
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Update russian FAQ, from Viktor Vislobokov.
上级
8fee9615
变更
2
展开全部
隐藏空白更改
内联
并排
Showing
2 changed file
with
1161 addition
and
1101 deletion
+1161
-1101
doc/FAQ_russian
doc/FAQ_russian
+1024
-970
doc/src/FAQ/FAQ_russian.html
doc/src/FAQ/FAQ_russian.html
+137
-131
未找到文件。
doc/FAQ_russian
浏览文件 @
5d283d89
此差异已折叠。
点击以展开。
doc/src/FAQ/FAQ_russian.html
浏览文件 @
5d283d89
...
...
@@ -2,11 +2,10 @@
<HTML>
<!-- DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN" -->
<!-- HTML -->
<HEAD>
<META
name=
"generator"
content=
"HTML Tidy, see www.w3.org"
>
<META
http-equiv=
"Content-Type"
content=
"text/html; charset=koi8-r"
>
<TITLE>
PostgreSQL FAQ
</TITLE>
</HEAD>
...
...
@@ -14,7 +13,7 @@
alink=
"#0000ff"
>
<H1>
PostgreSQL
</H1>
<P>
:
9 23:14:53
EDT 2002
</P>
<P>
:
20 20:47:14
EDT 2002
</P>
<P>
: (Bruce Momjian) (
<A
href=
"mailto:pgman@candle.pha.pa.us"
>
pgman@candle.pha.pa.us
</A>
)
<BR>
...
...
@@ -32,8 +31,7 @@
<HR>
<H2
align=
"center"
>
</H2>
<A
href=
"#1.1"
>
1.1
</A>
) PostgreSQL?
?
<BR>
<A
href=
"#1.1"
>
1.1
</A>
) PostgreSQL? ?
<BR>
<A
href=
"#1.2"
>
1.2
</A>
) PostgreSQL?
<BR>
<A
href=
"#1.3"
>
1.3
</A>
) Unix PostgreSQL?
<BR>
<A
href=
"#1.4"
>
1.4
</A>
) Unix ?
<BR>
...
...
@@ -80,8 +78,7 @@
<A
href=
"#3.7"
>
3.7
</A>
) ?
<BR>
<A
href=
"#3.8"
>
3.8
</A>
)
<I>
"Sorry, too many
clients"
</I>
?
<BR>
<A
href=
"#3.9"
>
3.9
</A>
)
<I>
pg_sorttempNNN.NN
</I>
?
<BR>
<A
href=
"#3.9"
>
3.9
</A>
)
<I>
pgsql_tmp
</I>
?
<BR>
<A
href=
"#3.10"
>
3.10
</A>
) dump restore
PostgreSQL?
<BR>
...
...
@@ -143,6 +140,7 @@
<A
href=
"#4.26"
>
4.26
</A>
) /
PL/PgSQL?
<BR>
<A
href=
"#4.27"
>
4.27
</A>
) ?
<BR>
<A
href=
"#4.28"
>
4.28
</A>
) ?
<BR>
<H2
align=
"center"
>
PostgreSQL
</H2>
<A
href=
"#5.1"
>
5.1
</A>
) .
...
...
@@ -158,7 +156,7 @@
<H2
align=
"center"
>
</H2>
<H4><A
name=
"1.1"
>
1.1
</A>
) PostgreSQL?
</H4>
<H4><A
name=
"1.1"
>
1.1
</A>
) PostgreSQL?
?
</H4>
<P>
PostgreSQL
<I>
Post-Gres-Q-L (---)
</I>
.
</P>
...
...
@@ -169,13 +167,12 @@
<SMALL>
SQL
</SMALL>
. PostgreSQL -
.
</P>
<P>
PostgreSQL ,
Internet,
. ,
(Marc G. Fournier) (
<A
href=
<P>
PostgreSQL ,
. ,
(Marc G. Fournier) (
<A
href=
"mailto:scrappy@PostgreSQL.org"
>
scrappy@PostgreSQL.org
</A>
). (.
, ).
PostgreSQL.
</P>
<A
href=
"#1.6"
>
1.6
</A>
, ).
PostgreSQL.
</P>
<P>
PostgreSQL 1.01 (Andrew Yu)
(Jolly Chen).
...
...
@@ -240,10 +237,10 @@
<P><STRONG></STRONG></P>
<P>
MS Windows C
<I>
libpq
</I>
, psql
.
<I>
libpq
</I>
, psql
,
.
, MS Windows
TCP/IP , Unix
.
<I>
win3
1
.mak
</I>
,
.
<I>
win3
2
.mak
</I>
,
<I>
libpq
</I>
<I>
psql
</I>
Win32. PostgreSQL
<SMALL>
ODBC
</SMALL>
.
</P>
...
...
@@ -252,10 +249,12 @@
<P>
Windows NT Win2k,
Cygwin, Unix
NT.
<I>
pgsql/doc/FAQ_MSWIN
</I>
<A
href=
"http://www.postgresql.org/docs/faq-mswin.html"
>
MS Windows FAQ
</A>
. PostgreSQL
- Microsoft.
</P>
NT.
<I>
pgsql/doc/FAQ_MSWIN
</I>
MS Windows FAQ
<A
href=
"http://www.postgresql.org/docs/faq-mswin.html"
>
http://www.PostgreSQL.org/docs/faq-mswin.html
</A>
.
</P>
<P>
PostgreSQL, MS Win NT/2000/XP
.
</P>
<H4><A
name=
"1.5"
>
1.5
</A>
) PostgreSQL?
</H4>
...
...
@@ -321,7 +320,7 @@
<P>
<A
href=
"http://www.postgresql.org/users-lounge/commercial-support.html"
>
http://www.
postgresql
.org/users-lounge/commercial-support.html
</A>
.
</P>
"http://www.postgresql.org/users-lounge/commercial-support.html"
>
http://www.
PostgreSQL
.org/users-lounge/commercial-support.html
</A>
.
</P>
<H4><A
name=
"1.7"
>
1.7
</A>
) ?
</H4>
...
...
@@ -341,8 +340,8 @@
"http://www.PostgreSQL.org/docs/awbook.html"
>
http://www.PostgreSQL.org/docs/awbook.html
</A>
<a
href=
"http://www.commandprompt.com/ppbook/"
>
http://www.commandprompt.com/ppbook/
</a>
.
PostgreSQL,
<a
href=
"http://www.
postgresql.org/books/"
>
http://www.postgresql
.org/books/
</a>
.
,
<a
href=
"http://techdocs.postgresql.org"
>
http://techdocs.
postgresql
.org/
</a>
<a
href=
"http://www.
ca.postgresql.org/books/"
>
http://www.ca.PostgreSQL
.org/books/
</a>
.
,
<a
href=
"http://techdocs.postgresql.org"
>
http://techdocs.
PostgreSQL
.org/
</a>
PostgreSQL.
</p>
...
...
@@ -405,8 +404,8 @@
<H4><A
name=
"1.13"
>
1.13
</A>
) ??
</H4>
<P>
<A
href=
"http://www.postgresql.org/bugs/bugs.php"
>
PostgreSQL BugTool
</A>
,
<P>
PostgreSQL BugTool
<A
href=
"http://www.postgresql.org/bugs/bugs.php"
>
http://www.PostgreSQL.org/bugs/bugs.php
</A>
,
.
</P>
...
...
@@ -445,9 +444,8 @@
,
.
, PostgreSQL MySQL
<A
href=
"http://openacs.org/why-not-mysql.html"
>
http://openacs.org/why-not-mysql.html
</A><BR>
<A
href=
"http://openacs.org/philosophy/why-not-mysql.html"
>
http://openacs.org/philosophy/why-not-mysql.html
</A><BR>
<BR>
</DD>
...
...
@@ -467,15 +465,15 @@
<DT><B></B></DT>
<DD>
,
. , - ,
<SMALL></SMALL>
. , ,
PostgreSQL
<SMALL></SMALL>
.
,
. (
<A
href=
"#1.6"
>
?
</A>
.)
<BR>
<DD>
,
. , -
,
<SMALL></SMALL>
. ,
,
PostgreSQL
<SMALL></SMALL>
.
,
. (
<A
href=
"#1.6"
>
1.6
</A>
.)
<BR>
<BR>
</DD>
...
...
@@ -493,7 +491,7 @@
PostgreSQL?
</H4>
<P>
PostgreSQL
6
.
1996
.
(Marc Fournier),
.
</P>
...
...
@@ -505,8 +503,8 @@
,
. ,
,
<A
href=
"https://store.pgsql.com/shopping/
index.php?id=1
"
>
https://store.pgsql.com/shopping/
index.php?id=1
</A>
<A
href=
"https://store.pgsql.com/shopping/"
>
https://store.pgsql.com/shopping/
</A>
.
</P>
<P>
PostgreSQL, Inc,
...
...
@@ -549,29 +547,23 @@
<P>
Web :
<A
href=
"http://www.webreview.com"
>
http://www.webreview.com
</A></P>
<P>
<A
href=
"http://www.phone.net/home/mwm/hotlist/"
>
http://www.phone.net/home/mwm/hotlist/.
</A></P>
<P>
Web, PHP.
<A
href=
"http://www.php.net"
>
http://www.php.net
</A>
.
</P>
<A
href=
"http://www.php.net"
>
http://www.php.net
</A>
.
</P>
<P>
, Perl CGI.pm.
</P>
<P>
, Perl CGI.pm
mod_perl
.
</P>
<H4><A
name=
"2.3"
>
2.3
</A>
) PostgreSQL
? ?
?
</H4>
<P>
,
<I>
pgaccess
</I>
, .
<I>
pgaccess
</I>
.
<A
href=
"http://www.flex.ro/pgaccess"
>
http://www.flex.ro/pgaccess
</A></P>
PgAccess, .
<A
href=
"http://www.pgaccess.org"
>
http://www.pgaccess.org/
</A></P>
<P>
<I>
ecpg
</I>
,
SQL C.
</P>
<H4><A
name=
"2.4"
>
2.4
</A>
)
PostgreSQL?
</H4>
<H4><A
name=
"2.4"
>
2.4
</A>
) PostgreSQL?
</H4>
<P>
:
</P>
...
...
@@ -584,7 +576,7 @@
<LI>
Java (jdbc)
</LI>
<LI>
Perl (perl5)
</LI>
<LI>
Perl (
DBD::Pg
perl5)
</LI>
<LI>
ODBC (odbc)
</LI>
...
...
@@ -594,11 +586,12 @@
<LI>
C Easy API (libpgeasy)
</LI>
<LI>
Embedded
<SMALL>
HTML
</SMALL>
(
<A
href=
"http://www.php.net"
>
PHP from http://www.php.net
</A>
)
</LI>
<LI>
PHP ('pg_' functions, Pear::DB)
</LI>
</UL>
<P>
<A
href=
"http://www.postgresql.org/interfaces.html"
>
http://www.postgresql.org/interfaces.html.
</A>
<P>
<A
href=
"http://www.postgresql.org/interfaces.html"
>
http://www.PostgreSQL.org/interfaces.html.
</A>
<A
href=
"http://gborg.postgresql.org/"
>
http://gborg.PostgreSQL.org
</a>
.
</P>
<HR>
...
...
@@ -671,7 +664,7 @@
<P>
<SMALL>
INSERT
</SMALL>
,
,
<SMALL>
COPY
</SMALL>
. ,
<SMALL>
INSERT
.
</SMALL>
-,
<SMALL>
INSERT
</SMALL>
.
-,
<SMALL>
BEGIN WORK/COMMIT
</SMALL>
.
.
. ,
...
...
@@ -740,7 +733,7 @@
<P>
<I>
postmaster
</I>
,
<I>
psql
</I>
,
<SMALL>
PID
</SMALL>
<I>
postgres
</I>
,
<I>
psql
</I>
.
<I>
postgres
</I>
<SMALL>
PID
.
</SMALL>
<I>
postgres
</I>
<SMALL>
PID
</SMALL>
.
<I>
psql
</I>
.
<I>
postgres
</I>
,
PGOPTIONS="-W n",
<I>
psql
</I>
.
...
...
@@ -781,7 +774,7 @@
,
<SMALL>
SEMMNS
</SMALL>
<SMALL>
SEMMNI;
</SMALL>
,
<SMALL>
NPROC;
</SMALL>
,
<SMALL>
MAXUPRC;
</SMALL>
,
<SMALL>
NFILE
</SMALL>
<SMALL>
NINODE
.
</SMALL>
,
<SMALL>
NFILE
</SMALL>
<SMALL>
NINODE
</SMALL>
.
backend
, .
</P>
...
...
@@ -789,38 +782,35 @@
64,
MaxBackendId
<I>
include/storage/sinvaladt.h
</I>
.
</P>
<H4><A
name=
"3.9"
>
3.9
</A>
)
<I>
pg_sorttempNNN.NN
</I>
?
</H4>
<P>
, .
,
<SMALL>
ORDER BY
</SMALL>
,
backend
<I>
-S
</I>
,
.
</P>
<H4><A
name=
"3.9"
>
3.9
</A>
)
<I>
pgsql_tmp
</I>
?
</H4>
<P>
,
, backend .
backend ,
pg_tempNNN.NN.
</P>
<P>
,
. ,
<small>
ORDER BY
</small>
,
<i>
-S
</i>
backend',
.
</P>
<P>
,
, backend .
.
</P>
<A
name=
"3.10"
>
3.10
</A>
) dump restore
PostgreSQL?
<
BR
>
<H4>
<A
name=
"3.10"
>
3.10
</A>
) dump restore
PostgreSQL?
<
/H4
>
<P>
PostgreSQL
. 7.2 7.2.1
dump restore.
.
,
. dump
,
.
</P>
dump restore.
(.. , 7.2 7.3)
.
,
. dump
,
.
</P>
<P>
, ,
<P>
, ,
<i>
pg_upgrade
</i>
dump/restore.
<i>
pg_upgrade
</i>
.
</P>
<i>
pg_upgrade
</i>
.
</P>
<HR>
<H2
align=
"center"
>
</H2>
...
...
@@ -857,7 +847,8 @@
<H4><A
name=
"4.4"
>
4.4
</A>
) ?
</H4>
<P>
<SMALL>
ALTER TABLE DROP COLUMN,
</SMALL>
<P>
7.3
<small>
ALTER TABLE DROP COLUMN
</small>
. ,
:
</P>
<PRE>
BEGIN;
...
...
@@ -981,21 +972,21 @@
SELECT col
FROM tab
ORDER BY col [ DESC ]
LIMIT 1
LIMIT 1
;
</pre>
<P>
,
<SMALL>
LIKE
</SMALL>
<I>
~
</I>
, :
</P><UL>
<LI>
, ..:
</LI>
<I>
~
</I>
, :
</P>
<UL>
<LI><small>
LIKE
</small>
<i>
%.
</i><LI>
<LI><i>
~
</i>
<i>
^.
</i><LI>
</UL>
<LI>
, ..:
<UL>
<LI><small>
LIKE
</small>
<i>
%.
</i>
.
</LI>
<LI><i>
~
</i>
<i>
^
</i>
.
</LI>
</UL></LI>
<LI>
, .. [a-e].
</LI>
<LI>
<
small>
ILIKE
</small>
<i>
~
</i>
.
,
FAQ
.
</LI>
<LI>
,
<small>
ILIKE
</small>
<
i>
~*
</i>
. ,
,
<A
href=
"#4.12"
>
4.12
</A>
.
</LI>
<LI>
<i>
initdb
</i>
<i>
C
</i>
.
</UL>
...
...
@@ -1053,13 +1044,13 @@
<PRE>
SELECT *
FROM tab
WHERE lower(col) = 'abc'
WHERE lower(col) = 'abc'
;
</PRE>
. ,
, :
<PRE>
CREATE INDEX tabindex
on
tab (lower(col));
CREATE INDEX tabindex
ON
tab (lower(col));
</PRE>
<H4><A
name=
"4.13"
>
4.13
</A>
) ,
...
...
@@ -1074,8 +1065,8 @@
--------------------------------------------------
"char" char 1
CHAR(
#
) bpchar
VARCHAR(
#
) varchar ,
CHAR(
n
) bpchar
VARCHAR(
n
) varchar ,
TEXT text
BYTEA bytea ( null- )
</PRE>
...
...
@@ -1091,13 +1082,14 @@ BYTEA bytea
,
.
</P>
<P><SMALL>
CHAR()
</SMALL>
- ,
.
<SMALL>
VARCHAR()
</SMALL>
-
<P><SMALL>
CHAR(
n
)
</SMALL>
- ,
.
<SMALL>
VARCHAR(
n
)
</SMALL>
-
, ,
.
<SMALL>
TEXT
</SMALL>
-
, 1 .
<SMALL>
BYTEA
</SMALL>
,
<SMALL>
NULL
</SMALL>
.
</P>
<SMALL>
NULL
</SMALL>
.
.
</P>
<H4><A
name=
"4.15.1"
>
4.15.1
</A>
)
serial/--?
</H4>
...
...
@@ -1136,11 +1128,11 @@ BYTEA bytea
<P>
<SMALL>
SERIAL
</SMALL>
sequence
<I>
nextval()
</I>
<I></I>
. -
<A
href=
"#4.15.1"
>
4.15.1
</A>
,
Perl
:
</P>
. -
<A
href=
"#4.15.1"
>
4.15.1
</A>
,
:
</P>
<PRE>
new_id =
output of "SELECT nextval('person_id_seq')"
INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal'
);
new_id =
execute("SELECT nextval('person_id_seq')");
execute("INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal')"
);
</PRE>
...
...
@@ -1152,11 +1144,11 @@ BYTEA bytea
<SMALL>
SERIAL
</SMALL>
.
<P>
,
<SMALL>
SERIAL
</SMALL>
<I>
currval
</I>
()
<SMALL>
SERIAL
</SMALL>
<I>
currval
()
</I>
<I></I>
,
</P>
<PRE>
INSERT INTO person (name) VALUES ('Blaise Pascal'
);
new_id =
output of "SELECT currval('person_id_seq')"
;
execute("INSERT INTO person (name) VALUES ('Blaise Pascal')"
);
new_id =
execute("SELECT currval('person_id_seq')")
;
</PRE>
,
...
...
@@ -1171,7 +1163,7 @@ BYTEA bytea
<I>
currval()
</I>
<I>
nextval()
</I>
?
</H4>
<P>
.
Currval()
,
<P>
.
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currval()
</i>
,
backend', .
</P>
<H4><A
name=
"4.15.4"
>
4.15.4
</A>
)
...
...
@@ -1191,7 +1183,7 @@ BYTEA bytea
PostgreSQL. , PostgreSQL
<SMALL>
OID
</SMALL>
.
<SMALL>
OID
</SMALL>
<I>
initdb
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16384 (
<I>
backend
/access/transam.h
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include
/access/transam.h
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).
<SMALL>
OID
</SMALL>
. ,
<SMALL>
OID
</SMALL>
-
, PostgreSQL.
</P>
...
...
@@ -1215,13 +1207,12 @@ BYTEA bytea
COPY new TO '/tmp/pgtable';
DELETE FROM new;
COPY new WITH OIDS FROM '/tmp/pgtable';
</PRE>
<!--
CREATE TABLE new_table (mycol int);
INSERT INTO new_table (oid, mycol) SELECT oid, mycol FROM old_table;
-->
</PRE>
<P><SMALL>
OID
</SMALL>
4-
<P>
O
<SMALL>
ID
</SMALL>
4-
4 . , ,
,
.
</P>
...
...
@@ -1258,8 +1249,7 @@ BYTEA bytea
<LI>
range variable, table name, table alias
</LI>
</UL>
<P>
<A
href=
"http://www.comptechnews.com/~reaster/dbdesign.html"
>
http://www.comptechnews.com/~reaster/dbdesign.html
</A></P>
<P>
<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></P>
<H4><A
name=
"4.18"
>
4.18
</A>
)
<I>
"ERROR: Memory
exhausted in AllocSetAlloc()"
</I>
?
</H4>
...
...
@@ -1284,7 +1274,7 @@ BYTEA bytea
<H4><A
name=
"4.19"
>
4.19
</A>
) , PostgreSQL
?
</H4>
<P>
<I>
psql
</I>
,
<CODE>
select
version();
</CODE></P>
<P>
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SELECT
version();
</CODE></P>
<H4><A
name=
"4.20"
>
4.20
</A>
)
<I>
"invalid large obj descriptor"
</I>
?
</H4>
...
...
@@ -1324,18 +1314,16 @@ BYTEA bytea
,
<CODE>
IN
</CODE>
<CODE>
EXISTS
</CODE>
:
</P>
<PRE>
<CODE>
SELECT *
SELECT *
FROM tab
WHERE col IN (SELECT subcol FROM subtab)
</CODE>
WHERE col IN (SELECT subcol FROM subtab);
</PRE>
:
<PRE>
<CODE>
SELECT *
SELECT *
FROM tab
WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col)
</CODE>
WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col);
</PRE>
,
<CODE>
subcol
</CODE>
...
...
@@ -1390,7 +1378,7 @@ BYTEA bytea
PostgreSQL
, , .
</P>
<P><I>
/
contrib/dblink
</I>
,
<P><I>
contrib/dblink
</I>
,
. ,
.
</P>
...
...
@@ -1399,8 +1387,8 @@ BYTEA bytea
<P>
PL/pgSQL ,
<i>
refcursors
</i>
.
<A
href=
"http://
developer.postgresql.org/docs/postgres/
plpgsql-cursors.html"
>
http://
developer.postgresql.org/docs/postgres/plpgsql-cursors.html,
</a>
href=
"http://
www.postgresql.org/idocs/index.php?
plpgsql-cursors.html"
>
http://
www.PostgreSQL.org/idocs/index.php?plpgsql-cursors.html
</a>
,
23.7.3.3.
</P>
<H4><A
name=
"4.26"
>
4.26
</A>
) /
...
...
@@ -1416,10 +1404,26 @@ BYTEA bytea
<H4><A
name=
"4.27"
>
4.27
</A>
) ?
</H4>
<P>
master/slave.
,
slave .
</P>
<P>
master/slave.
master ,
slave .
:
<A
href=
"http://gborg.postgresql.org/genpage?replication_research"
>
http://gborg.PostgreSQL.org/genpage?replication_research
</A>
.
master :
<a
href=
"http://gborg.postgresql.org/project/pgreplication/projdisplay.php"
>
http://gborg.PostgreSQL.org/project/pgreplication/projdisplay.php
</A>
.
</P>
<h4><a
name=
"4.28"
>
4.28
</a>
) ?
</h4>
<ul>
<li><i>
contrib/pgcrypto
</i>
<small>
SQL
</small>
.
</li>
<li>
,
,
<i>
hostssl
</i>
<i>
pg_hba.conf
</i>
.
</li>
<li>
,
7.3. ,
<i>
PASSWORD_ENCRYPTION
</i>
<i>
postgresql.conf
</i>
.
</li>
<li>
, .
</li>
</ul>
<HR>
<H2
align=
"center"
>
PostgreSQL
</H2>
...
...
@@ -1439,8 +1443,10 @@ BYTEA bytea
<H4><A
name=
"5.3"
>
5.3
</A>
) C ,
?
</H4>
<P>
, .
</P>
<P>
PostgreSQL, 7.3, ,
C, PL/PgSQL SQL.
. ,
C,
<i>
contrib/tablefunc
</i>
.
</P>
<H4><A
name=
"5.4"
>
5.4
</A>
) .
?
</H4>
...
...
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