On 07/11/2012 05:12 AM, Filipe Brandão wrote:
> Hi all.
>
> I was wondering if somenone can help me.
> I needed to do a cursor.execute of a function writen in sql.
> The function is:
> cursor.execute("""BEGIN
> IF (TG_OP = 'UPDATE') THEN
> select NEW.test;
> RETURN NEW;
> END IF;
> END;)""")
>
> I always get an error message saying ProgrammingError: syntax error at
> or near "IF"
> is there a way to execute this function inside a python script?
IF (TG_OP = 'UPDATE') is unique to the pgsql language and is not
available to straight SQL unless:
Two options.
1) Write the above as a pgsql function in the database and call the
function.
2) Depending on the version of Postgres use DO:
http://www.postgresql.org/docs/9.1/interactive/sql-do.html
>
> Thanks!
>
>
--
Adrian Klaver
adrian.klaver@gmail.com