Index - U
| union | Database.Selda |
| unionAll | Database.Selda |
| Unique | Database.Selda.Backend.Internal, Database.Selda.Backend |
| unique | Database.Selda |
| UniqueMissing | Database.Selda.Validation |
| UniquePresent | Database.Selda.Validation |
| UnknownType | Database.Selda.Validation |
| unS | Database.Selda.Backend.Internal |
| UnsafeError | Database.Selda.Backend.Internal, Database.Selda.Backend, Database.Selda |
| unsafeSelector | Database.Selda.Unsafe |
| untyped | Database.Selda.SqlType, Database.Selda.Backend, Database.Selda |
| untypedAutoPrimary | Database.Selda |
| untypedUuid | Database.Selda.SqlType, Database.Selda.Backend, Database.Selda |
| update | Database.Selda |
| update_ | Database.Selda |
| upsert | Database.Selda |
| UTCTime | Database.Selda |
| UUID | Database.Selda.SqlType, Database.Selda.Backend, Database.Selda |
| uuid | Database.Selda |
| UUID' | Database.Selda.SqlType, Database.Selda.Backend, Database.Selda |