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REFERENCES « Constraints « SQL Server / T-SQL Tutorial
SQL Server / T-SQL Tutorial
Constraints
REFERENCES
7.4.REFERENCES
7.4.1.
Self-Referencing Tables
7.4.2.
Primary key and foreign key
7.4.3.
Making a Table be Self-Referencing
7.4.4.
ON UPDATE CASCADE ON DELETE NO ACTION
7.4.5.
REFERENCES customer(cust_id) (from another table)