Getting syntax error while enabale key constraints in SQL in C#

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I gave below one to re enable constrain
SqlCommand md=new SqlCommand("exec sp_MSforeachtable @command1 = 'print' '?', @command2 = 'ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all'",con);
md.ExecuteNonQuery();

But It Gave "incorrect syntax near '?'.

What I have tried:

I tried and searched in net but unable to find suitable result.

Posted 27-Jun-17 23:50pm

vijay_bale

Updated 28-Jun-17 1:10am

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RickZeeland · Accepted Answer · 2017-06-28T01:10:00

Solution 1

SQL

-- Disable Constraints at DB level
EXEC sp_MSForEachTable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'

-- Enable Constraints at DB level
EXEC sp_MSForEachTable 'ALTER TABLE ? CHECK CONSTRAINT ALL'

Posted 28-Jun-17 1:10am

RickZeeland

Comments

vijay_bale 28-Jun-17 10:51am

thanks. It Worked for me