| ERROR | cannot drop all columns in a table |
| CAUSE | An attempt was made to drop all columns in a table. |
| ACTION | Make sure at least one column remains in the table after the drop column operation. |
| ERROR | cannot drop all columns in a table |
| CAUSE | An attempt was made to drop all columns in a table. |
| ACTION | Make sure at least one column remains in the table after the drop column operation. |