Foreign key is the key i.e. attribute which refers to another table prima

what is difference between foreign key and reference key

Question Posted / soujanya

Answer Posted / soujanya

Foreign key is the key i.e. attribute which refers to
another table primary key. Reference key is the primary key
of table referred by another table.

Is This Answer Correct ?

37 Yes

16 No

Please Help Members By Posting Answers For Below Questions

What is sequence?

1136

How to do clean up if create database failed?

1067

How to save query output to a local file?

1083

How to add another datafile to a tablespace?

1088

Briefly explain what is literal? Give an example where it can be used?

1087

What is different types of joins?

1078

How to define default values for formal parameters?

1093

Typically, where is the conventional directory structure chosen for Oracle binaries to reside?

2190

How to create a new oracle data file?

1074

Can you have more than one content canvas view attached with a window ?

2370

What are the differences between lov and list item?

1141

Is there an oracle sql query that aggregates multiple rows into one row?

1026

What are the attributes of the cursor?

1057

How to compare dates in oracle sql?

1159

What is the usage of save points in oracle database?

1011