HI everybody !
I have a problem, but I don't know the solution:
CREATE TABLE person(
user_id SERIAL NOT NULL,
uid CHARACTER(20) NOT NULL,
pwd CHARACTER(20) NOT NULL,
PRIMARY KEY (user_id)
);
OK, That's right...
CREATE FUNCTION getuserid (CHARACTER(20),CHARACTER(20))
RETURNS SETOF INTEGER
AS
'
SELECT user_id FROM person WHERE uid=$1 AND pwd=$2;
'
LANGUAGE 'sql';
:-(
ERROR: Unable to identify an operator '=$' for types 'character' and
'integer
You will have to retype this query using an explicit cast.
Please help me. I'm gona Crazy ...
I would like to write that function
with plain Sql / LANGUAGE 'sql' /.
CIAO
--
Sky
sky AT sylvio .hu
Debian Group - Association of Hungarian Linux Users
Accessibility Project leader
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