Обсуждение: PLPGSQL function schema or table parameter

Is it possible to pass a table name and/or schema name to a plpgsql
function?
How can I use them in the code? Which Types to use for each of the
parameters?

E.g.

create or replace function MyTest (mySchema WhichType?, myTable
WhichType?) returns integer as '

declare result integer;

Begin
      select id into result from mySchema.myTable where...
      return result;
End;
' language plpgsql;

Sorry if this issue has already been addressed before but I can't find
any objective comments on this.
Thanks.
sidnei

am  05.09.2005, um 14:26:31 -0300 mailte Sidnei de Souza folgendes:
> Is it possible to pass a table name and/or schema name to a plpgsql
> function?

Yes.

> How can I use them in the code? Which Types to use for each of the
> parameters?

varchar.

>
> E.g.
>
> create or replace function MyTest (mySchema WhichType?, myTable WhichType?)

varchar, varchar. (possibly other char-types like char(n))

Read
http://www.postgresql.org/docs/8.0/interactive/plpgsql-statements.html#PLPGSQL-STATEMENTS-EXECUTING-DYN



Regards, Andreas
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