Error
Error Code:
4133
MySQL Error 4133: Unsorted Bulk Data Load
Description
This error occurs when you attempt to load data in bulk into a MySQL table using the `LOAD DATA` statement with the `IN PRIMARY KEY ORDER` option, but the input data is not sorted according to the table's primary key. MySQL expects the data to be pre-sorted to optimize the loading process when this option is specified.
Error Message
[IN PRIMARY KEY ORDER] specified but data not sorted: LOAD BULK DATA into table '%s' failed: %s
Known Causes
3 known causesData Source Not Sorted
The input file or stream used for the bulk load operation was not correctly sorted by the primary key columns as required by the `IN PRIMARY KEY ORDER` clause.
Mismatched Key Definition
The sorting logic applied to the input data does not precisely align with the actual primary key definition of the target MySQL table.
External Sorting Error
An external process or script intended to sort the data failed, resulting in an unsorted or incorrectly sorted dataset being presented to MySQL.
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