Commit c2c4f3c3 authored by Bruce Momjian's avatar Bruce Momjian

Update Russian FAQ.

Viktor Vislobokov
parent 783a7316
Otvety na chasto zadavaemye voprosy po PostgreSQL
Data poslednego obnovleniya: Pyatnica 24 fevralya 23:28:40 EDT 2006
Data poslednego obnovleniya: Voskresen'e 18 iyunya 15:33:25 EDT 2006
Anglijskij variant soprovozhdaet: Bryus Mom'yan (Bruce Momjian)
(pgman@candle.pha.pa.us)
......@@ -22,14 +22,15 @@
1.3) Kakovy avtorskie prava na PostgreSQL?
1.4) Na kakih platformah rabotaet PostgreSQL?
1.5) Gde mozhno vzyat' PostgreSQL?
1.6) Kakaya versiya poslednyaya?
1.6) Kakaya versiya naibolee svezhaya?
1.7) Gde poluchit' podderzhku?
1.8) Kak mne soobschit' ob oshibke?
1.9) Kak najti informaciyu ob izvestnyh oshibkah ili otsutstvuyuschih
vozmozhnostyah?
1.10) Kakaya dokumentaciya imeetsya v nalichii?
1.11) Kak nauchit'sya SQL?
1.12) Kak prisoedinitsya k komande razrabotchikov?
1.12) Kak mne otpravit' ispravlenie ili prisoedinitsya k komande
razrabotchikov?
1.13) Kak sravnit' PostgreSQL s drugimi SUBD?
Voprosy pol'zovatelej po klientskoj chasti
......@@ -49,8 +50,7 @@
3.4) Kakie vozmozhnosti dlya otladki est' v nalichii?
3.5) Pochemu ya poluchayu soobschenie "Sorry, too many clients" kogda
pytayus' podklyuchit'sya k baze?
3.6) Pochemu neobhodimo delat' dump i restore pri obnovlenii vypuskov
PostgreSQL?
3.6) Kak vypolnit' obnovlenie PostgreSQL?
3.7) Kakoe komp'yuternoe "zhelezo" ya dolzhen ispol'zovat'?
Voprosy `ekspluatacii
......@@ -189,9 +189,9 @@
CHerez brauzer, ispol'zuya http://www.postgresql.org/ftp/ i cherez
ftp, ispol'zuya ftp://ftp.PostgreSQL.org/pub/.
1.6) Kakaya poslednyaya versiya?
1.6) Kakaya versiya naibolee svezhaya?
Poslednij vypusk PostgreSQL - `eto versiya 8.1.3
Poslednij vypusk PostgreSQL - `eto versiya 8.1.4
My planiruem vypuskat' novye starshie versii kazhdyj god, a mladshie
versii kazhdye neskol'ko mesyacev.
......@@ -304,12 +304,16 @@
iz nashih pol'zovatelej nravitsya kniga The Practical SQL Handbook,
Bowman, Judith S., et al., Addison-Wesley. Drugim nravitsya The
Complete Reference SQL, Groff et al., McGraw-Hill.
Est' prekrasnyj uchebnik na
http://www.intermedia.net/support/sql/sqltut.shtm, na
http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM,
i na http://sqlcourse.com.
1.12) Kak prisoedinitsya k komande razrabotchikov?
Suschestvuet takzhe mnozhestvo prekrasnyh uchebnikov dostupnyh v
online:
* http://www.intermedia.net/support/sql/sqltut.shtm,
* http://sqlcourse.com.
* http://www.w3school.com/sql/default.asp
* http://mysite.verizon.net/Graeme_Birchall/id1.html
1.12) Kak mne prislat' ispravlenie ili prisoedinitsya k komande
razrabotchikov?
Smotrite FAQ dlya razrabotchikov.
......@@ -394,8 +398,9 @@
2.3) Est' li u PostgreSQL graficheskij interfejs pol'zovatelya?
Da, podrobnosti smotrite v
http://techdocs.postgresql.org/guides/GUITools.
Dlya PostgreSQL suschestvuet bol'shoe kolichestvo instrumentov s
graficheskim interfejsom kak kommercheskih, tak i otkrytyh.
Podrobnosti mozhno najti v Dokumentacii soobschestva PostgreSQL
_________________________________________________________________
Voprosy administrirovaniya
......@@ -466,23 +471,26 @@
izmeniv znachenie max_connections v fajle postgresql.conf i
perestartovat' postmaster.
3.6) Pochemu neobhodimo delat' dump i restore pri obnovlenii vypuskov
PostgreSQL?
3.6) Kak vypolnit' obnovlenie PostgreSQL?
Razrabotchiki PostgreSQL delayut tol'ko nebol'shie izmeneniya mezhdu
podvypuskami. Takim obrazom obnovlenie s versii 7.4.0 do 7.4.1 ne
trebuet vypolneniya dump i restore. Odnako pri vyhode ocherednogo
vypuska (t.e. pri obnovlenii naprimer, s 7.3 na 7.4) chasto menyaetsya
vnutrennij format sistemnyh tablic i fajlov dannyh. `Eti izmeneniya
chasto nosyat kompleksnyj harakter, tak chto net vozmozhnosti
obespechit' obratnuyu sovmestimost' fajlov dannyh. Vypolenie dump
pozvolyaet poluchit' dannye v obschem formate, kotoryj zatem mozhet
byt' zagruzhen pri ispol'zovanii novogo vnutrennego formata.
Mezhdu podvypuskami, razrabotchiki PostgreSQL delayut tol'ko
ispravleniya oshibok. Takim obrazom obnovlenie s versii 7.4.8 do 7.4.9
ne trebuet vypolneniya dump i restore; dostatochno ostanovit' server,
ustanovit' obnovlionnye fajly SUBD i zapustit' server.
Vse pol'zovateli dolzhny by obnovlyat'sya na naibolee svezhuyu
podversiyu kak tol'ko ona budet dostupna. V to vremya kak kazhdoe
obnovlenie podrazumevaet nekotoryj risk, podversii PostgreSQL
razrabytyvayutsya tol'ko dlya ispravleniya obschih oshibok s
minimal'nym riskom. Takim obrazom, vash risk svyazan tol'ko s samim
obnovleniem.
V teh vypuskah, gde format dannyh na diske ne menyaetsya, dlya
provedeniya obnovleniya mozhet byt' ispol'zovan scenarij pg_upgrade
bez ispol'zovaniya dump/restore. Kommentarii k vypusku govorit kogda
mozhno ispol'zovat' pg_upgrade dlya `etogo vypuska.
Pri vyhode ocherednogo vypuska (t.e. pri obnovlenii naprimer, s 7.3 na
7.4) chasto menyaetsya vnutrennij format sistemnyh tablic i fajlov
dannyh. `Eti izmeneniya chasto nosyat slozhnyj harakter, tak chto my
ne obsluzhivaem obratnuyu sovmestimost' dlya fajlov dannyh. V `etih
sluchayah dlya obnovleniya bazy dannyh trebuetsya vypolnit'
dump/restore.
3.7) Kakoe komp'yuternoe "zhelezo" ya dolzhen ispol'zovat'?
......@@ -556,7 +564,7 @@
Maksimal'nyj razmer bazy? neogranichen (suschestvuyut bazy na 32 TB)
Maksimal'nyj razmer tablicy? 32 TB
Maksimal'nyj razmer stroki? 1.6 TB
Maksimal'nyj razmer stroki? 400 Gb
Maksimal'nyj razmer polya? 1 GB
Maksimal'noe kolichestvo strok v tablice? neogranicheno
Maksimal'noe kolichestvo kolonok v tablice? 250-1600 v zavisimosti ot
......
......@@ -12,7 +12,7 @@
<BODY bgcolor="#ffffff" text="#000000" link="#ff0000" vlink="#a00000" alink="#0000ff">
<H1> PostgreSQL</H1>
<P> : 24 23:28:40 EDT 2006</P>
<P> : 18 15:33:25 EDT 2006</P>
<P> : (Bruce Momjian) (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
......@@ -34,14 +34,14 @@
<A href="#item1.3">1.3</A>) PostgreSQL?<BR>
<A href="#item1.4">1.4</A>) PostgreSQL?<BR>
<A href="#item1.5">1.5</A>) PostgreSQL?<BR>
<A href="#item1.6">1.6</A>) ?<BR>
<A href="#item1.6">1.6</A>) ?<BR>
<A href="#item1.7">1.7</A>) ?<BR>
<A href="#item1.8">1.8</A>) ?<BR>
<A href="#item1.9">1.9</A>)
?<BR>
<A href="#item1.10">1.10</A>) ?<BR>
<A href="#item1.11">1.11</A>) <SMALL>SQL</SMALL>?<BR>
<A href="#item1.12">1.12</A>) ?<BR>
<A href="#item1.12">1.12</A>) ?<BR>
<A href="#item1.13">1.13</A>) PostgreSQL
<SMALL></SMALL>?<BR>
......@@ -64,8 +64,7 @@
<A href="#item3.4">3.4</A>) ?<BR>
<A href="#item3.5">3.5</A>) <I>"Sorry, too many
clients"</I> ?<BR>
<A href="#item3.6">3.6</A>) dump restore
PostgreSQL?<BR>
<A href="#item3.6">3.6</A>) PostgreSQL?<BR>
<A href="#item3.7">3.7</A>) ""
?<BR>
......@@ -222,9 +221,9 @@
<A href="ftp://ftp.PostgreSQL.org/pub/">ftp://ftp.PostgreSQL.org/pub/</A>.</P>
<H3><A name="item1.6">1.6</A>) ?</H3>
<H3><A name="item1.6">1.6</A>) ?</H3>
<P> PostgreSQL - 8.1.3</P>
<P> PostgreSQL - 8.1.4</P>
<P> ,
.</P>
......@@ -369,14 +368,20 @@
Bowman, Judith S., et al., Addison-Wesley. <I>The
Complete Reference SQL</I>, Groff et al., McGraw-Hill.</P>
<A href=
"http://www.intermedia.net/support/sql/sqltut.shtm">http://www.intermedia.net/support/sql/sqltut.shtm,</A>
<A href="http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM">
http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM,</A>
<A href="http://sqlcourse.com/">http://sqlcourse.com.</A></P>
<P> online:
<UL>
<LI><A href="http://www.intermedia.net/support/sql/sqltut.shtm">http://www.intermedia.net/support/sql/sqltut.shtm,</A>
</LI>
<LI><A href="http://sqlcourse.com/">http://sqlcourse.com.</A>
</LI>
<LI><A href="http://www.w3schools.com/sql/default.asp">http://www.w3school.com/sql/default.asp</A>
</LI>
<LI><A href="http://mysite.verizon.net/Graeme_Birchall/id1.html">http://mysite.verizon.net/Graeme_Birchall/id1.html</A>
</LI>
</UL>
</P>
<H3><A name="item1.12">1.12</A>) ?</H3>
<H3><A name="item1.12">1.12</A>) ?</H3>
<P> <a href="http://www.postgresql.org/docs/faqs.FAQ_DEV.html">
FAQ </A>.</P>
......@@ -483,8 +488,10 @@
<H3><A name="item2.3">2.3</A>) PostgreSQL
?</H3>
<P>, <a href="http://techdocs.postgresql.org/guides/GUITools">
http://techdocs.postgresql.org/guides/GUITools</A>.</P>
<P> PostgreSQL
, .
<a href="http://www.postgresql.org/docs/techdocs.54">
PostgreSQL</A></P>
<HR>
......@@ -549,7 +556,7 @@
<DT><B> "" - </B></DT>
<DD> ""
<A href="http://candle.pha.pa.us/main/writings/pgsql/hw_performance/index.html">
<A href="http://momjian.us/main/writings/pgsql/hw_performance/index.html">
http://candle.pha.pa.us/main/writings/pgsql/hw_performance/index.html</A>
<A href="http://www.powerpostgresql.com/PerfList/">
http://www.powerpostgresql.com/PerfList/</A>.
......@@ -576,24 +583,27 @@
<I>postmaster</I>.</P>
<H3><A name="item3.6">3.6</A>) dump restore
PostgreSQL?</H3>
<H3><A name="item3.6">3.6</A>) PostgreSQL?</H3>
<P> , PostgreSQL
. 7.4.8 7.4.9
dump restore; ,
̣ .</P>
<P> PostgreSQL
. 7.4.0 7.4.1
dump restore.
<P>
.
, PostgreSQL
. ,
.</P>
<P>
(.. , 7.3 7.4)
.
,
. dump
,
.</P>
,
.
dump/restore.</P>
<P> , ,
<i>pg_upgrade</i>
dump/restore.
<i>pg_upgrade</i> .</P>
<H3><A name="item3.7">3.7</A>) ""
?</H3>
......@@ -684,7 +694,7 @@
</TR>
<TR>
<TD> ?</TD>
<TD>1.6 TB</TD>
<TD>400 Gb</TD>
</TR>
<TR>
<TD> ?</TD>
......
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