Re: backup and document views and user functions
От | Peter Steinheuser |
---|---|
Тема | Re: backup and document views and user functions |
Дата | |
Msg-id | AANLkTikL3oHQabvtM7g0=AvQ76ni4qA3FseV1Z-yoVXz@mail.gmail.com обсуждение исходный текст |
Ответ на | backup and document views and user functions (David Harel <hareldvd@gmail.com>) |
Ответы |
Re: backup and document views and user functions
(Pavel Stehule <pavel.stehule@gmail.com>)
|
Список | pgsql-sql |
You'll probably have to write something (a function) that pulls the data out of pg_catalog.<br />You can get a leg up onthat by connecting to psql using -E, which echoes hidden queries.<br />If you do a \df+ on a function, you'll see thequery PG uses.<br /><br />ex. <br />production=# \df+ myschema.*<br /><br />********* QUERY **********<br />SELECT n.nspnameas "Schema",<br /> p.proname as "Name",<br /> pg_catalog.pg_get_function_result(p.oid) as "Result data type",<br/> pg_catalog.pg_get_function_arguments(p.oid) as "Argument data types",<br /> CASE<br /> WHEN p.proisagg THEN'agg'<br /> WHEN p.proiswindow THEN 'window'<br /> WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN'trigger'<br /> ELSE 'normal'<br />END as "Type",<br /> CASE<br /> WHEN p.provolatile = 'i' THEN 'immutable'<br /> WHEN p.provolatile = 's' THEN 'stable'<br /> WHEN p.provolatile = 'v' THEN 'volatile'<br /> END as "Volatility",<br /> pg_catalog.pg_get_userbyid(p.proowner) as "Owner",<br /> l.lanname as "Language",<br /> p.prosrc as "Source code",<br/> pg_catalog.obj_description(p.oid, 'pg_proc') as "Description"<br /> FROM pg_catalog.pg_proc p<br /> LEFTJOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace<br /> LEFT JOIN pg_catalog.pg_language l ON l.oid = p.prolang<br/>WHERE n.nspname ~ '^(myschema)$'<br />ORDER BY 1, 2, 4;<br /> **************************<br /><br /><br /><br/><div class="gmail_quote">On Mon, Aug 30, 2010 at 2:21 PM, David Harel <span dir="ltr"><<a href="mailto:hareldvd@gmail.com">hareldvd@gmail.com</a>></span>wrote:<br /><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div bgcolor="#ffffff" style="direction:ltr;" text="#000000"><font size="+1"><font face="Arial">Hi,<br /><br /> I am looking for an easy way tobackup views and functions. I want to store them in our version control system.<br /><br /> Using pgAdmin I can accessthem one at a time. I am looking for a better reporting mechanism. psql shell command for such report will be justfine.<br /><br /> Sorry for the lame question. I didn't find any clues on the web .(typically, I fail to phrase the rightkeywords)<br /></font></font> <pre cols="72">-- Thanks. David Harel, ================================== Home office +972 77 7657645 Cellular: +972 54 4534502 Snail Mail: Amuka D.N Merom Hagalil 13802 Israel Email: <a href="mailto:hareldvd@ergolight-sw.com" target="_blank">hareldvd@ergolight-sw.com</a> </pre></div></blockquote></div><br /><br clear="all" /><br />-- <br />Peter Steinheuser<br /><a href="mailto:psteinheuser@myyearbook.com">psteinheuser@myyearbook.com</a><br/>
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