PostgreSQL supports nested transactions using the SAVEPOINT command). New commands to the session (if this seems too harsh, remember that This condition: you must run a rollback() before sending The database will not recover automatically from There was a problem in the previous command to the database, which I receive the error current transaction is aborted, commands ignored until end of transaction block and can’t do anything else! Alternatively you can use aĬonnection in autocommit mode to avoid a new transaction toīe started at the first command. Unused for a long time (which may also be a few seconds, depending on theĬoncurrency level in your database). If you are writing a long-living program, you should probably make sure toĬall one of the transaction closing methods before leaving the connection The transaction is not closed until an explicit calling cursor.execute(), even if the command is a Psycopg normally starts a new transaction the first time a query isĮxecuted, e.g. Problems with transactions handling ¶ Why does psycopg2 leave database sessions “idle in transaction”? If you haven’t found a bug, DO NOT write to the bug tracker to ask If you haven’t found an answer yet, please write to the Mailing List. If your question is about installing psycopg, have you checked the Have you first checked if your question is answered already in the Suggest new entries! Meta ¶ How do I ask a question? Here are a few gotchas you may encounter using psycopg2.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |