MySQL error code
MySQL error 3004
MySQL server error 3004 is ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER, reported with SQLSTATE 0Z002.
GET STACKED DIAGNOSTICS when handler not active
| Error | 3004 |
|---|---|
| Name | ER_GET_STACKED_DA_WITHOUT_ACTIVE_HANDLER |
| SQLSTATE | 0Z002 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference