How to enable and disable Table Constraints
- Disable all table constraints
ALTER TABLE YourTableName NOCHECK CONSTRAINT ALL
-- Enable all table constraints
ALTER TABLE YourTableName CHECK CONSTRAINT ALL
-- ----------
-- Disable single constraint
ALTER TABLE YourTableName NOCHECK CONSTRAINT YourConstraint
-- Enable single constraint
ALTER TABLE YourTableName CHECK CONSTRAINT YourConstraint
Note: Don't forget to Enable all the table constraints after job done.
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Query to search database for Column Name in tables
Use YourDatabase SELECT t.name AS table_name, SCHEMA_NAME(schema_id) AS schema_name, c.name AS column_name FROM sys.tables AS t INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID WHERE c.name LIKE '%MyColumn%' ORDER BY schema_name, table_name;