drop table with constraints
1. 'First Drop contrstraints like this'
ALTER TABLE table_name
DROP CONSTRAINT constraint_name;
2. 'Then drop table'
DROP TABLE table_name;
drop table with constraints
1. 'First Drop contrstraints like this'
ALTER TABLE table_name
DROP CONSTRAINT constraint_name;
2. 'Then drop table'
DROP TABLE table_name;
drop constraint in ms sql
DECLARE @sql NVARCHAR(MAX)
WHILE 1=1
BEGIN
SELECT TOP 1 @sql = N'alter table tbloffers drop constraint ['+dc.NAME+N']'
from sys.default_constraints dc
JOIN sys.columns c
ON c.default_object_id = dc.object_id
WHERE
dc.parent_object_id = OBJECT_ID('tbloffers')
AND c.name = N'checkin'
IF @@ROWCOUNT = 0 BREAK
EXEC (@sql)
END
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