Inserting or updating multiple rows can be performed efficiently with ... 80'), (80, 'Parent 80 (duplicate)'), (90, 'Parent 90') ] cursor.executemany("insert into ...
sqlalchemy-bulk-insert-ignore-duplicates
Apr 20, 2011 — If you get this message when trying to insert data into a PostgreSQL database: ERROR: duplicate key violates unique constraint. That likely .... Indeed. Same issue here. They seem to have forgotten performance, and especially when you have a remote DB this is an issue. What I then ...SQLAlchemy - bulk insert ignore: "Duplicate entry ...1 answer 939c2ea5af
sqlalchemy bulk insert ignore duplicates