This SQL query retrieves all foreign key constraints that reference the table in the current SQL Server database.
SELECT * FROM sys.foreign_keys WHERE referenced_object_id = object_id('<TABLE_NAME>')
This SQL query finds all foreign key constraints that reference the
table and generates SQL statements to drop them.SELECT
'ALTER TABLE [' + OBJECT_SCHEMA_NAME(parent_object_id) +
'].[' + OBJECT_NAME(parent_object_id) +
'] DROP CONSTRAINT [' + name + ']'
FROM sys.foreign_keys
WHERE referenced_object_id = object_id('<TABLE_NAME>')
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