Error
Error Code:
1658
MariaDB Error 1658: Row Expressions in Single-Field Partitioning
Description
MariaDB Error 1658 indicates an invalid use of row expressions within the `VALUES IN` clause during column partitioning setup. This error specifically occurs when you attempt to define a partition using a row expression (e.g., `(value1, value2)`) for a partition key that consists of only a single field, which is not supported.
Error Message
Row expressions in VALUES IN only allowed for multi-field column partitioning
Known Causes
3 known causesSingle-Field Partition Key
Attempting to use a row expression (e.g., `(a, b)`) in the `VALUES IN` clause for a `COLUMN` partition key that consists of only one field.
Incorrect `VALUES IN` Syntax
Applying `VALUES IN` with row expressions in a context where MariaDB expects single values for single-field column partitions.
Misapplied Multi-Field Logic
Using partitioning syntax intended for tables partitioned by multiple columns on a table that is partitioned by a single column.
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