On Wed, Aug 23, 2017 at 8:23 AM, Frank Foerster <ivaypo...@gmail.com> wrote:
> > sql = "select * from api_dev.add_texts_to_item( %s, %s ); x x" > i get the following python-error: > psycopg2.ProgrammingError: FEHLER: Syntaxfehler bei »s« > LINE 1: ...dd_texts_to_item( 1234, ARRAY['PSYCOPG1', 'PSYCOPG2'] ); s s > > But the created statement looks syntax-wise identical to the > pgadmin-statement (except for the forced error of course): > > select * from api_dev.add_texts_to_item( 444, array['PGADM1', 'PGADM2'] ); > > Try adding the following to your function to see what your function sees as being the value of the p_item_texts argument. RAISE ERROR '%', p_item_texts; I'm assuming that: self.cur_.execute( sql, (doc_id, isins, ) ) performs dynamic string substitution as opposed to generating a prepared statement. The placeholder values supplied to a prepared statement are treated as literals. You may also want turn on statement logging in the server. David J.