Master Table

Hi!

You Just Identify Them By Using Primary Key and Foriegn Key References

Assume There are Two Tables

TABLE-1 : DEPT (DEPTID Primary Ke y,DEPTNAME)

TABLE-2: EMP(EMPID Primaty Key,ENAME,SAL,DEPTID Foriegn Key )

In above Two Tables we Have DEPTID is Acting as Primary Key and Foriegn Key.....

Total EMPLOYEES are Organized in EMP table with Respective Departments

So Some Transactions Are going in EMP By using Dept Table as a Reference

DEPT is Master Table and EMP-Transaction Table

we will also called as PARENT- CHILD tables even