Mega Code Archive

 
Categories / MSSQL Tutorial / Constraints
 

Creating a UNIQUE Constraints when creating a table

5> 6>    CREATE TABLE Shippers 7>    ( 8>       ShipperID     int    IDENTITY    NOT NULL 9>          PRIMARY KEY, 10>       ShipperName   varchar(30)        NOT NULL, 11>       Address       varchar(30)        NOT NULL, 12>       City          varchar(25)        NOT NULL, 13>       State         char(2)            NOT NULL, 14>       Zip           varchar(10)        NOT NULL, 15>       PhoneNo       varchar(14)        NOT NULL 16>          UNIQUE 17>    ) 18>    GO 1> 2>    drop table Shippers; 3>    GO