Hi, I've a simple query as this :
def count_references(self, uri): sql = 'SELECT count(*) FROM (SELECT image.id, json_array_elements(image.uri_reference)::text as uri_ref FROM image) ss WHERE ss.uri_ref = \'\"{0}\"\''.format(uri) result = self.session.execute(text(sql)) I tested It on pgadmin and all works very good. and SQLAlchemy is throwing an error as : sqlalchemy.exc.ProgrammingError: (psycopg2.ProgrammingError) relation "image" does not exist LINE 1: ...ements(image.uri_reference)::text as uri_ref FROM image) ss ... -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at https://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.