| ERROR | cannot downgrade because there exists encrypted column |
| CAUSE | An attempt was made to downgrade when there was an encrypted column in the system. |
| ACTION | Decrypt these columns before attempting to downgrade. |
| ERROR | cannot downgrade because there exists encrypted column |
| CAUSE | An attempt was made to downgrade when there was an encrypted column in the system. |
| ACTION | Decrypt these columns before attempting to downgrade. |