提交 e350d3d9 编写于 作者: B Bruce Momjian

Update Russian FAQ.

上级 1aa4a37f
PostgreSQL
: 22 19:20:40 EDT 2002
: 9 23:14:53 EDT 2002
: (Bruce Momjian)
(pgman@candle.pha.pa.us)
......@@ -109,6 +109,7 @@
4.25) ?
4.26) /
PL/PgSQL?
4.27) ?
PostgreSQL
......@@ -269,7 +270,7 @@
1.7) ?
PostgreSQL - 7.2.2.
PostgreSQL - 7.2.3.
.
......@@ -725,8 +726,8 @@
4.5) , ?
:
? ( 60 G
B)
? ( 1 TB
)
? 16 TB
? 1.6 TB
? 1 GB
......@@ -1100,17 +1101,21 @@ CREATE TABLE test (x int, modtime timestamp DEFAULT CURRENT_TIMESTAMP );
,
. IN EXISTS:
.
, IN .
, IN EXISTS:
SELECT *
FROM tab
WHERE col1 IN (SELECT col2 FROM TAB2)
WHERE col IN (SELECT subcol FROM subtab)
:
SELECT *
FROM tab
WHERE EXISTS (SELECT col2 FROM TAB2 WHERE col1 = col2)
WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col)
.
, subcol
.
.
4.23) ?
......@@ -1149,8 +1154,10 @@ SELECT *
, ,
.
,
.
/contrib/dblink ,
. ,
.
4.25) ?
......@@ -1170,6 +1177,12 @@ SELECT *
. , EXECUTE
PL/PgSQL.
.
4.27) ?
master/slave.
, slave .
_________________________________________________________________
PostgreSQL
......
......@@ -14,7 +14,7 @@
alink="#0000ff">
<H1> PostgreSQL</H1>
<P> : 22 19:20:40 EDT 2002</P>
<P> : 9 23:14:53 EDT 2002</P>
<P> : (Bruce Momjian) (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
......@@ -142,6 +142,7 @@
<A href="#4.25">4.25</A>) ?<BR>
<A href="#4.26">4.26</A>) /
PL/PgSQL?<BR>
<A href="#4.27">4.27</A>) ?<BR>
<H2 align="center"> PostgreSQL</H2>
<A href="#5.1">5.1</A>) .
......@@ -324,7 +325,7 @@
<H4><A name="1.7">1.7</A>) ?</H4>
<P> PostgreSQL - 7.2.2.</P>
<P> PostgreSQL - 7.2.3.</P>
<P> .</P>
......@@ -874,7 +875,7 @@
<P> :</P>
<PRE>
? ( 60 GB)
? ( 1 TB)
? 16 TB
? 1.6 TB
? 1 GB
......@@ -1317,12 +1318,15 @@ BYTEA bytea
<P> ,
. <CODE>IN</CODE>
.
,
<CODE><SMALL>IN</SMALL></CODE> .
, <CODE>IN</CODE>
<CODE>EXISTS</CODE>:</P>
<PRE>
<CODE>SELECT *
FROM tab
WHERE col1 IN (SELECT col2 FROM TAB2)
WHERE col IN (SELECT subcol FROM subtab)
</CODE>
</PRE>
......@@ -1330,10 +1334,12 @@ BYTEA bytea
<PRE>
<CODE>SELECT *
FROM tab
WHERE EXISTS (SELECT col2 FROM TAB2 WHERE col1 = col2)
WHERE EXISTS (SELECT subcol FROM subtab WHERE subcol = col)
</CODE>
</PRE>
, <CODE>subcol</CODE>
.
.
<H4><A name="4.23">4.23</A>) ?</H4>
......@@ -1384,8 +1390,10 @@ BYTEA bytea
PostgreSQL
, , .</P>
<P>,
.</P>
<P><I>/contrib/dblink</I> ,
. ,
.</P>
<H4><A name="4.25">4.25</A>) ?</H4>
......@@ -1397,15 +1405,22 @@ BYTEA bytea
<H4><A name="4.26">4.26</A>) /
PL/PgSQL?</H4>
PL/PgSQL
<P>PL/PgSQL
, PL/PgSQL
,
, ,
.
, <SMALL>EXECUTE</SMALL>
PL/PgSQL.
.
<HR>
.</P>
<H4><A name="4.27">4.27</A>) ?</H4>
<P> master/slave.
,
slave .</P>
<HR>
<H2 align="center"> PostgreSQL</H2>
......
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