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IF COL_LENGTH('dbo.Test3', 'IsValid') is nullBegin Alter Table Test3 Add IsValid bit not null default 0EndSelect * from Test3
This article on adding a column in MSSQL only if it doesn't exist is really useful! Just like Better Joy optimizes your gaming, mastering SQL techniques can streamline your database management.
This article on adding a column in MSSQL only if it doesn't exist is really useful! Just like Better Joy optimizes your gaming, mastering SQL techniques can streamline your database management.
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