Entity Integrity Constraint

Entity Integrity

11th Sep 2022 SHAFI SHAIK

Entity Integrity ensures that the table contains no duplicate records and that the field that identifies each entry is distinct and never null. The Primary

Entity Integrity Constraints

27th Aug 2022 SHAFI SHAIK

Entity integrity makes sure that there aren’t any duplicate records in the database and that each record’s identifying field is distinct and never null. The