Answers for "TSQL XCHECK COLLUMN VALUE"

SQL
4

sql constraint check value in list

ALTER TABLE <table>
ADD CONSTRAINT chk_val CHECK (col in ('yes','no','maybe'))
Posted by: Guest on May-24-2020
0

how to check default value of column in sql server

SELECT object_definition(default_object_id) AS definition
FROM   sys.columns
WHERE  name      ='colname'
AND    object_id = object_id('dbo.tablename')
Posted by: Guest on June-18-2020

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