what is the use of foreginkey
Answers were Sorted based on User's Feedback
Answer / hina khuman
foreginkey is use to have relation between two tables,which
requires primary key in master table and that field can be
use by child table through foregin key.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / jijnasa behera
Foreign key is the primary key of the other table which is
helpful for referential integrity. it is helpful when we
make join to more than one table.
Is This Answer Correct ? | 4 Yes | 3 No |
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