| InsertOnConflictDoUpdateStep<R> | InsertOnDuplicateStep. onConflict(Collection<? extends Field<?>> keys) | Add an ON CONFLICTclause to this INSERT statement. | 
| InsertOnConflictDoUpdateStep<R> | InsertOnDuplicateStep. onConflict(Field<?>... keys) | Add an ON CONFLICTclause to this INSERT statement. | 
| InsertOnConflictDoUpdateStep<R> | InsertOnDuplicateStep. onConflictOnConstraint(Constraint constraint) | Add a ON CONFLICT ON CONSTRAINTclause to this INSERT statement. | 
| InsertOnConflictDoUpdateStep<R> | InsertOnDuplicateStep. onConflictOnConstraint(Name constraint) | Add a ON CONFLICT ON CONSTRAINTclause to this INSERT statement. | 
| InsertOnConflictDoUpdateStep<R> | InsertOnDuplicateStep. onConflictOnConstraint(UniqueKey<R> constraint) | Add a ON CONFLICT ON CONSTRAINTclause to this INSERT statement. |