On Fri, Mar 30, 2001 at 06:50:15PM +0000, Kevin Willems wrote:
> I have written the following function but when I try to run it, I get Error:
> ERROR: parser: parse error at or near "". As you can see, there is no
> instance of "" in my function. Does anyone have any idea why this is
> happening?
>
> CREATE FUNCTION dropifexists(text)
> RETURNS text
> AS 'DECLARE
> numcount integer;
> nameoftable text;
> BEGIN
> nameoftable := lower($1);
> SELECT INTO numcount count(tablename)
> FROM pg_tables
> WHERE tablename = nameoftable;
>
> if numcount = 1
> then DROP TABLE nameoftable;
> end if;
> RETURN nameoftable;
> END;'
You forgot to add " LANGUAGE 'plpgsql'; " at the end (no dbl quotes).
--
Eric G. Miller <egm2@jps.net>
