[MSSQL] Disable/Enable FK
disable FK
DECLARE @sql NVARCHAR(MAX) = N'';
;WITH x AS
(
SELECT DISTINCT obj =
QUOTENAME(OBJECT_SCHEMA_NAME(parent_object_id)) + '.'
+ QUOTENAME(OBJECT_NAME(parent_object_id))
FROM sys.foreign_keys
)
SELECT @sql += N'ALTER TABLE ' + obj + ' NOCHECK CONSTRAINT ALL;
' FROM x;
EXEC sp_executesql @sql;
enable FK
DECLARE @sql NVARCHAR(MAX) = N'';
;WITH x AS
(
SELECT DISTINCT obj =
QUOTENAME(OBJECT_SCHEMA_NAME(parent_object_id)) + '.'
+ QUOTENAME(OBJECT_NAME(parent_object_id))
FROM sys.foreign_keys
)
SELECT @sql += N'ALTER TABLE ' + obj + ' WITH CHECK CHECK CONSTRAINT ALL;
' FROM x;
EXEC sp_executesql @sql;