Error
Error Code:
1559
MySQL Error 1559: RBR Switch with Open Temp Tables
Description
MySQL Error 1559 occurs when a database session attempts to switch its binary log format from row-based (RBR) to another format (like statement-based or mixed) while it currently has one or more temporary tables open. This restriction is in place to prevent potential data inconsistencies and replication issues that could arise from different binary logging behaviors for temporary tables across formats.
Error Message
Cannot switch out of the row-based binary log format when the session has open temporary tables
Known Causes
3 known causesDirect `binlog_format` Modification
A user or application explicitly tried to change the `binlog_format` session variable (e.g., to STATEMENT or MIXED) while the current MySQL session had active temporary tables.
Implicit Format Change by Routine
A stored procedure, function, or trigger implicitly attempted to alter the `binlog_format` setting or created temporary tables in a way that conflicted with an existing format change attempt within the session.
Persistent Session State
The error occurred in a long-lived session or connection pool where temporary tables created earlier were still active when a subsequent operation tried to modify the binary log format.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service