MySQL error code
MySQL error 1241
MySQL server error 1241 is ER_OPERAND_COLUMNS, reported with SQLSTATE 21000.
Operand should contain %d column(s)
| Error | 1241 |
|---|---|
| Name | ER_OPERAND_COLUMNS |
| SQLSTATE | 21000 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference