| ColumnPrefixUniquenessConstraint<K> | Perform a uniqueness constraint using the locking recipe. |
| DedicatedMultiRowUniquenessConstraint<C> | Multi-row uniqueness constraint where all involved column families are dedicated only to uniquness constraint. |
| MultiRowUniquenessConstraint | Check uniqueness for multiple rows. |
| RowUniquenessConstraint<K, C> | Test uniqueness for a single row. |