On Sat, 16 Mar 2002, Samuel J. Sutjiono wrote:
> Hello all,
>
> Does anybody know whether I can do variable substitution in PostgreSQL function ???
In plpgsql you can usually use EXECUTE to build a query string
and run it in place of the plain query, so something like
EXECUTE ''SELECT DeptdID, VendorName
from '' || NewView || '' where DeptId=iDeptID''
in place of the select query.
>
> create function Test(text) returns text as '
> DECLARE
> NewView ALIAS for $1;
>
> BEGIN
>
> For rec_set IN SELECT DeptdID, VendorName
> from NewView where (DeptID = iDeptID)
>
> I appreciate any help very much.
>
>
