unique key
unique key · unique keys
A set of one or more than one columns or fields of a table that uniquely identifies a…A set of one or more than one columns or fields of a table that uniquely identifies a record in a database table.
Значення
значень: 1A set of one or more than one columns or fields of a table that uniquely identifies a record in a database table.
Форми
множина: unique keys| Однина | unique key |
|---|---|
| Множина | unique keys |
правильне