From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
---|---|
To: | Bogdan Gusiev <agresso(at)gmail(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: EXECUTE and FOUND |
Date: | 2010-05-27 19:33:45 |
Message-ID: | AANLkTin85oFhrYNs7-fK8ry6viDk8DbyszqeEDg8CP-H@mail.gmail.com |
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Lists: | pgsql-general |
2010/5/25 Bogdan Gusiev <agresso(at)gmail(dot)com>:
> I am not sure if EXECUTE 'SELECT * FROM table" correctly sets FOUND
> variable.
>
no - it doesn't it
> EXECUTE 'SELECT * FROM ' || quote_ident(stmt.tablename) || ' limit 1';
> if found then
> ....
> end if;
>
> Is there other way to check if EXECUTE 'SELECT ...' found something or
> not?
>
yes - see on GET DIAGNOSTICS statement in plpgsql docs
regards
Pavel Stehule
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