Hi, We are seeing exceptions:AssertionError being raised when of our APIs has a long running query. In code we are rolling back transaction if any error is received while committing. Basically we have this general wrapper
try: session.commit() except: session.rollback() Our sql alchemy version - 1.0.6 Our database - Azure SQL (sql server) Stack trace - File "/code/api/named_location/resources.py", line 258, in create_named_locations_dataclass File "/code/api/named_location/operations.py", line 94, in do_create File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/scoping.py", line 150, in do File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 754, in rollback File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 437, in rollback File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/session.py", line 273, in _restore_snapshot >From the code it looks like it fails here - def _restore_snapshot(self, dirty_only=False): *assert self._is_transaction_boundary* What does it mean, why rollback is failing ? Thanks Mohit -- 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.