MySQL error code
MySQL error 1509
MySQL server error 1509 is ER_COALESCE_ONLY_ON_HASH_PARTITION, reported with SQLSTATE HY000.
COALESCE PARTITION can only be used on HASH/KEY partitions
| Error | 1509 |
|---|---|
| Name | ER_COALESCE_ONLY_ON_HASH_PARTITION |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference