Tried that but it didnt work =( Here is the error:
CREATE FUNCTION cs442=# select myTest(); ERROR: column "*" does not exist CONTEXT: SQL statement "SELECT $1 || "*" || $2 " PL/pgSQL function "mytest" line 16 at assignment ERROR: column "*" does not exist CONTEXT: SQL statement "SELECT $1 || "*" || $2 " PL/pgSQL function "mytest" line 16 at assignment
Thank you for any help you can offer.
You have to put two single quotes instead of double quotes
ps. reply to the list
Best regards,
Dane Ensign
On Aug 3, 2005, at 10:58 PM, Gnanavel S wrote:
> > > On 8/4/05, Dane Ensign <dane@deepsnow.org> wrote: Hi Gang, > > I am trying to concatenate 2 values plus an asterisk in between them, > like this: value1*value2. > My function keeps breaking =( Please can someone show me the proper > syntax to fix my function? > > Thanks in advance for any help you can offer. > > /* start */ > > CREATE OR REPLACE FUNCTION myTest() RETURNS INT4 AS > ' > DECLARE > cols record; > cols2 record; > newTextField1 CHARACTER(3); > newTextField2 CHARACTER(50); > finalTextField CHARACTER(55); > > BEGIN > DELETE FROM MESSAGES; > > FOR cols IN SELECT * FROM dept LOOP > FOR cols2 IN SELECT * FROM major LOOP > IF cols.deptid = cols2.deptid THEN > newTextField1 := cols2.deptid; > newTextField2 := cols2.description; > finalTextField := newTextField1 || '*' || > > you have to escape the codes with an additional single quotes like > this > finalTextField := newTextField1 || ''*'' || > > newTextField2; > INSERT INTO MESSAGES(results) > VALUES (finalTextField); > END IF; > END LOOP; > END LOOP; > RETURN 1; > END; > > ' LANGUAGE 'plpgsql'; > > > /* end */ > > > > > > Dane Ensign > dane@deepsnow.org > > > > > ---------------------------(end of > broadcast)--------------------------- > TIP 3: Have you checked our extensive FAQ? > > http://www.postgresql.org/docs/faq > > > > -- > with regards, > S.Gnanavel > Satyam Computer Services Ltd.
