|
Title: A referential integrity constraint policy that guarantees that a row in a parent table always has a ... Post by: trancy on Feb 11, 2019 A referential integrity constraint policy that guarantees that a row in a parent table always has a required entry in a child table ________.
• is known as a minimum cardinality enforcement action • needs to be documented by the database development team • is enforced in most DBMS products • Both is known as a minimum cardinality enforcement action and needs to be documented by the database development team are correct Title: A referential integrity constraint policy that guarantees that a row in a parent table always has a ... Post by: yesimshay on Feb 11, 2019 Content hidden
Title: A referential integrity constraint policy that guarantees that a row in a parent table always has a ... Post by: trancy on Feb 11, 2019 Thanks
|