Skip to content

P
Postgres FD Implementation
Commit b5ccfc21 authored by Bruce Momjian's avatar Bruce Momjian
Browse files
Options

Update Russian FAQ.

parent 3d801dbb
Hide whitespace changes
Inline Side-by-side
Showing with 133 additions and 41 deletions
doc/FAQ_russian
View file @ b5ccfc21
PostgreSQL
: 11 06:36:10 EDT 2002
: 22 19:20:40 EDT 2002
: (Bruce Momjian)
(pgman@candle.pha.pa.us)
......@@ -61,6 +61,8 @@
?
3.9) pg_sorttempNNN.NN
?
3.10) dump restore
PostgreSQL?
......@@ -267,7 +269,7 @@
1.7) ?
PostgreSQL - 7.2.
PostgreSQL - 7.2.2.
.
......@@ -414,7 +416,7 @@
,
. ,
,
http://www.pgsql.com/pg_goodies .
https://store.pgsql.com/shopping/index.php?id=1 .
PostgreSQL, Inc, "contributions"
PostgreSQL
......@@ -478,6 +480,9 @@
* TCL (libpgtcl)
* C Easy API (libpgeasy)
* Embedded HTML (PHP from http://www.php.net)
http://www.postgresql.org/interfaces.html.
_________________________________________________________________
......@@ -660,6 +665,22 @@
, backend .
backend ,
pg_tempNNN.NN.
3.10) dump restore
PostgreSQL?
PostgreSQL
. 7.2 7.2.1
dump restore.
. ,
.
dump ,
.
, ,
pg_upgrade
dump/restore.
pg_upgrade .
_________________________________________________________________
......@@ -707,8 +728,8 @@
? ( 60 G
B)
? 16 TB
? 7.1
? 1 GB 7.1
? 1.6 TB
? 1 GB
?
? 250-1600
......@@ -759,6 +780,9 @@ B)
,
, .
NULL
.
4.7) , , ,
?
......@@ -779,7 +803,7 @@ B)
. ,
,
,
.
-
......@@ -796,13 +820,30 @@ B)
, . , ORDER
BY LIMIT
,
.
. MAX() MIN() ,
ORDER BY LIMIT:
SELECT col
FROM tab
ORDER BY col [ DESC ]
LIMIT 1
, LIKE ~,
- ,
. , ,
, LIKE %, ~
( ) ^.
:
* ,
..:
* LIKE %.
*
* ~ ^.
*
, .. [a-e].
ILIKE ~. ,
FAQ .
initdb C.
4.9) , ?
......@@ -845,8 +886,7 @@ B)
~ , ~*
.
LIKE ILIKE PostgreSQL
7.1.
LIKE ILIKE.
:
SELECT *
......@@ -1014,10 +1054,9 @@ BYTEA bytea
4.18) "ERROR: Memory exhausted in AllocSetAlloc()"?
7.1,
. ,
.
postmaster :
.
postmaster :
ulimit -d 262144
limit datasize 256m
......@@ -1075,12 +1114,12 @@ SELECT *
4.23) ?
PostgreSQL 7.1 ,
SQL. :
PostgreSQL ,
SQL. :
SELECT *
FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);
or
SELECT *
FROM t1 LEFT OUTER JOIN t2 USING (col);
......
doc/src/FAQ/FAQ_russian.html
View file @ b5ccfc21
......@@ -14,7 +14,7 @@
alink="#0000ff">
<H1> PostgreSQL</H1>
<P> : 11 06:36:10 EDT 2002</P>
<P> : 22 19:20:40 EDT 2002</P>
<P> : (Bruce Momjian) (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
......@@ -82,6 +82,8 @@
clients"</I> ?<BR>
<A href="#3.9">3.9</A>) <I>pg_sorttempNNN.NN</I>
?<BR>
<A href="#3.10">3.10</A>) dump restore
PostgreSQL?<BR>
<H2 align="center"> </H2>
......@@ -322,7 +324,7 @@
<H4><A name="1.7">1.7</A>) ?</H4>
<P> PostgreSQL - 7.2.</P>
<P> PostgreSQL - 7.2.2.</P>
<P> .</P>
......@@ -502,8 +504,8 @@
,
. ,
,
<A href=
"http://www.pgsql.com/pg_goodies">http://www.pgsql.com/pg_goodies</A>
<A href="https://store.pgsql.com/shopping/index.php?id=1">
https://store.pgsql.com/shopping/index.php?id=1</A>
.</P>
<P> PostgreSQL, Inc,
......@@ -594,6 +596,9 @@
<LI>Embedded <SMALL>HTML</SMALL> (<A href=
"http://www.php.net">PHP from http://www.php.net</A>)</LI>
</UL>
<P> <A href="http://www.postgresql.org/interfaces.html">
http://www.postgresql.org/interfaces.html.</A>
</P>
<HR>
<H2 align="center"> </H2>
......@@ -796,6 +801,25 @@
, backend .
backend ,
pg_tempNNN.NN.</P>
<A name="3.10">3.10</A>) dump restore
PostgreSQL?<BR>
<P> PostgreSQL
. 7.2 7.2.1
dump restore.
.
,
. dump
,
.</P>
<P>
, ,
<i>pg_upgrade</i>
dump/restore.
<i>pg_upgrade</i> .
</P>
<HR>
<H2 align="center"> </H2>
......@@ -852,12 +876,13 @@
<PRE>
? ( 60 GB)
? 16 TB
? 7.1
? 1 GB 7.1
? 1.6 TB
? 1 GB
?
? 250-1600
?
</PRE>
, ""
/.
,
......@@ -905,6 +930,10 @@
<P> ,
, .</P>
<P> <small>NULL</small>
.
</P>
<H4><A name="4.7">4.7</A>) ,
, , ?</H4>
......@@ -926,7 +955,7 @@
. ,
,
,
.</P>
<P> -
......@@ -944,14 +973,32 @@
, .
, <SMALL>ORDER BY</SMALL> <SMALL>LIMIT</SMALL>
,
.</P>
. MAX() MIN()
,
<SMALL>ORDER BY</SMALL> <SMALL>LIMIT</SMALL>:
<pre>
SELECT col
FROM tab
ORDER BY col [ DESC ]
LIMIT 1
</pre>
<P> , <SMALL>LIKE</SMALL>
<I>~</I>,
- , .
, , ,
<SMALL>LIKE</SMALL> <I>%</I>, <I>~</I>
( ) <I>^</I>.</P>
<I>~</I>, :
</P><UL>
<LI> , ..:</LI>
<UL>
<LI><small>LIKE</small> <i>%.</i><LI>
<LI><i>~</i> <i>^.</i><LI>
</UL>
<LI> , .. [a-e].</LI>
<LI>
<small>ILIKE</small> <i>~</i>.
, FAQ .</LI>
<LI> <i>initdb</i>
<i>C</i>.
</UL>
<p>
<H4><A name="4.9">4.9</A>) ,
?</H4>
......@@ -999,20 +1046,19 @@
<P> <I>~</I> ,
<I>~*</I>
. <SMALL>LIKE</SMALL>
<SMALL>ILIKE</SMALL> PostgreSQL 7.1.</P>
<SMALL>ILIKE</SMALL>.</P>
<P> :</P>
<PRE>
SELECT *
FROM tab
WHERE lower(col) = 'abc'
</PRE>
. ,
, :
<PRE>
CREATE INDEX tabindex on tab (lower(col));
</PRE>
<H4><A name="4.13">4.13</A>) ,
......@@ -1064,6 +1110,7 @@ BYTEA bytea
name TEXT
);
</PRE>
:
<PRE>
CREATE SEQUENCE person_id_seq;
......@@ -1073,6 +1120,7 @@ BYTEA bytea
);
CREATE UNIQUE INDEX person_id_key ON person ( id );
</PRE>
<I>create_sequence</I>.
<I>OID</I> . ,
......@@ -1093,6 +1141,7 @@ BYTEA bytea
new_id = output of "SELECT nextval('person_id_seq')"
INSERT INTO person (id, name) VALUES (new_id, 'Blaise Pascal');
</PRE>
<CODE>new_id</CODE> (
<CODE>person</CODE>). ,
......@@ -1108,6 +1157,7 @@ BYTEA bytea
INSERT INTO person (name) VALUES ('Blaise Pascal');
new_id = output of "SELECT currval('person_id_seq')";
</PRE>
,
<A href="#4.16"><SMALL>OID</SMALL></A>,
<SMALL>INSERT</SMALL> ,
......@@ -1213,8 +1263,7 @@ BYTEA bytea
<H4><A name="4.18">4.18</A>) <I>"ERROR: Memory
exhausted in AllocSetAlloc()"</I>?</H4>
<P> 7.1,
. ,
<P>
.
<I>postmaster</I>
:</P>
......@@ -1222,6 +1271,7 @@ BYTEA bytea
ulimit -d 262144
limit datasize 256m
</PRE>
shell,
,
.
......@@ -1275,6 +1325,7 @@ BYTEA bytea
WHERE col1 IN (SELECT col2 FROM TAB2)
</CODE>
</PRE>
:
<PRE>
<CODE>SELECT *
......@@ -1282,17 +1333,19 @@ BYTEA bytea
WHERE EXISTS (SELECT col2 FROM TAB2 WHERE col1 = col2)
</CODE>
</PRE>
.
<H4><A name="4.23">4.23</A>) ?</H4>
<P>PostgreSQL 7.1 ,
<P>PostgreSQL ,
SQL. :</P>
<PRE>
SELECT *
FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);
</PRE>
or
<PRE>
SELECT *
FROM t1 LEFT OUTER JOIN t2 USING (col);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment