| From: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
|---|---|
| To: | pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: function, that uses different table(names) |
| Date: | 2005-11-02 13:38:52 |
| Message-ID: | 20051102133852.GH12416@webserv.wug-glas.de |
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| Lists: | pgsql-sql |
am 02.11.2005, um 14:30:38 +0100 mailte Moritz Bayer folgendes:
> Hello group,
>
> I've a bunch of tables, which have just about the same name. They are just
> iterated like this:
>
> tbl_table1
> tbl_table2
> tbl_table3
> ...
>
> They all have the same field, but different data.
>
> Now I'm wondering, if I have to write functions for every table, although
> they perform the same operation?
> Or is it possible to pass an integer parameter to the function, use it to
> put the right tablename together and perform the operation.
Yes, this is possible. Please read the documentation:
http://www.postgresql.org/docs/8.0/interactive/plpgsql-statements.html#PLPGSQL-STATEMENTS-EXECUTING-DYN
HTH, Andreas
--
Andreas Kretschmer (Kontakt: siehe Header)
Heynitz: 035242/47212, D1: 0160/7141639
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