asked on
ASKER
DECLARE @sql NVARCHAR(MAX) = N'';
SELECT @sql += N'
ALTER TABLE ' + QUOTENAME(OBJECT_SCHEMA_NAME(parent_object_id))
+ '.' + QUOTENAME(OBJECT_NAME(parent_object_id)) +
' DROP CONSTRAINT ' + QUOTENAME(name) + ';'
FROM sys.foreign_keys;
--PRINT @sql;
EXEC sp_executesql @sql;
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TRUSTED BY
As the syntax for ALTER TABLE shows you can drop as many constraints as you like with one statement.