I have a DDL object (create_function_foo) that contains a create function statement. In first line of it I put DROP FUNCTION IF EXISTS foo; but
Yeah... This seems like a bummer to me. I don't want to use the ORM so the accepted answer didn't work for me.
I did this instead:
with open('sql_statements_file.sql') as sql_file:
for statement in sql_file.read().split(';'):
if len(statement.strip()) > 0:
connection.execute(statement + ';')
And then this failed for a CREATE function.... YMMV.