Обсуждение: how do I get table DDL from psql (not from pg_dump)

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how do I get table DDL from psql (not from pg_dump)

От
"Sofer, Yuval"
Дата:
<div class="Section1"><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Hi </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">I need to extract table DDL (create script) from database connection (using sql, by retrieving
systemtable info or by activating some pg function)</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Is this possible in postgres? </span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Please help</span></font><p class="MsoNormal"><font face="Arial" size="2"><span
style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Thanks </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial"> </span></font><p class="MsoNormal"><font face="Arial" size="2"><span style="font-size:10.0pt;
font-family:Arial">Yuval Sofer<br /> BMC Software<br /> CTM&D Business Unit</span></font><p class="MsoNormal"><font
face="Arial"size="2"><span style="font-size:10.0pt; 
font-family:Arial">DBA Team<br /> 972-52-4286-282<br /><a
href="mailto:yuval_sofer@bmc.com">yuval_sofer@bmc.com</a></span></font><fontface="Arial" size="2"><span
style="font-size:10.0pt;font-family:Arial"></span></font><pclass="MsoNormal"><font face="Times New Roman"
size="3"><spanstyle="font-size: 
12.0pt"> </span></font></div>

Re: how do I get table DDL from psql (not from pg_dump)

От
"A. Kretschmer"
Дата:
am  Wed, dem 27.02.2008, um  5:22:33 -0600 mailte Sofer, Yuval folgendes:
> Hi
> 
>  
> 
> I need to extract table DDL (create script) from database connection (using
> sql, by retrieving system table info or by activating some pg function)
> 
>  
> 
> Is this possible in postgres?

Why not using pg_dump?

You can specify with -n and -t an arbitrary table and with -s you get
only the DDL, not the data.


Andreas
-- 
Andreas Kretschmer
Kontakt:  Heynitz: 035242/47150,   D1: 0160/7141639 (mehr: -> Header)
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Re: how do I get table DDL from psql (not from pg_dump)

От
Frank Bax
Дата:
Sofer, Yuval wrote:
> I need to extract table DDL (create script) from database connection 
> (using sql, by retrieving system table info or by activating some pg 
> function)


This command should output the SQL you need...

echo '\d tablename' | psql -E