Error
Error Code:
1513
MySQL Error 1513: Incorrect Subpartition Count
Description
This error occurs when attempting to add new partitions to a table, or modify existing partitioning, where the specified number of subpartitions does not match the requirements of the table's partitioning scheme. It indicates an inconsistency in the subpartition definition during a partitioning operation, preventing the addition or modification from completing successfully.
Error Message
Trying to Add partition(s) with wrong number of subpartitions
Known Causes
3 known causesInconsistent Subpartition Definition
Each partition in a subpartitioned table must have the same number of subpartitions. This error occurs if a new partition is defined with a different count than existing partitions.
Missing Subpartition Specification
When adding new partitions to a table that uses subpartitioning, omitting the subpartition definitions can cause MySQL to assume an incorrect default, leading to this error.
Syntax Errors in Partition Definition
The `ALTER TABLE ADD PARTITION` statement might contain incorrect syntax or logical errors when specifying the subpartitions for the new partition(s).
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