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Commit e350d3d9 authored by Bruce Momjian's avatar Bruce Momjian
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Update Russian FAQ.

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