MySQL error code
MySQL error 3147
MySQL server error 3147 is ER_INVALID_CAST_TO_JSON, reported with SQLSTATE 22032.
Cannot CAST value to JSON.
| Error | 3147 |
|---|---|
| Name | ER_INVALID_CAST_TO_JSON |
| SQLSTATE | 22032 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference