Dependency

Question

Hi all,
Is there any systems view or synonym through which I can see the dependencies of primary key exists as foreign key of which table. I want to see those table which are child table of a parent table by primary key foreign key relationship.

Answer 1

hi,
Is there any systems view or synonym through which I can see the dependencies of primary key exists as foreign key of which table
i didnt get it.. but i guess you mean this......
SQL> exec dbms_utility.get_dependency('TABLE', 'SCOTT', 'EMP');
DEPENDENCIES ON SCOTT.EMP
*TABLE SCOTT.EMP()
*   PROCEDURE SCOTT.P1()
*   PACKAGE SCOTT.PACK_CUR()
*      PACKAGE BODY SCOTT.PACK_CUR()
*   VIEW SCOTT.EMP_VIEW()
*   PACKAGE SCOTT.PACK_CUR1()
*      PACKAGE BODY SCOTT.PACK_CUR1()
*   PACKAGE BODY SCOTT.MANAGE_EMPS()
*   PROCEDURE SCOTT.DP_PR1()
*   FUNCTION SCOTT.TESTFUN()
*      PROCEDURE SCOTT.P1()
*   PROCEDURE SCOTT.CALC_BONUS()
*   VIEW SCOTT.TESTVEW()
*   FUNCTION SCOTT.SP_LISTEMP()
*   VIEW SCOTT.EMP1()
*   VIEW SCOTT.VW_RR()
*   TRIGGER SCOTT.TR_EMP_REC()
PL/SQL procedure successfully completed.
I want to see those table which are child table of a parent table by primary key foreign key relationship.
SQL> Select Table_Name,constraint_Name, Constraint_Type,r_Constraint_Name
  2    From User_Constraints A
  3   Where R_Constraint_Name =(Select Constraint_Name
  4                               From User_Constraints B
  5            Where Table_Name='DEPT'
  6              And Constraint_Type='P'
  7          )
  8    And Constraint_Type='R'
  9  /
TABLE_NAME                     CONSTRAINT_NAME                C
R_CONSTRAINT_NAME
EMP                            FK_DEPTNO                      R
PK_DEPTNO