DBA_SOURCE / DBA_DEPENDENCIES

Question

Hi
I am trying to find dependencies for package using dba_dependencies.
It gives me all the dependencies (tables and objects) used inside the package.
Is there a way to find attribute dependency and procedure name in a package
table_name / column_name / package.procedure line text /
Thanks

Answer 1

look at that:
http://www.webservertalk.com/archive151-2005-6-1092394.html
Oracle has a utlity that does something similar, that can be installed
by running utldtree.sql. It includes a deptree_fill procedure. With a
little modification of the deptree_fill procedure, you can make your
own reverse_deptree_fill procedure, that should do about what you want.
You may want to add some additional modifications or filter the result
set when you query. Please see the demonstration below.
scott@ORA92> -- function and views for demonstration:
scott@ORA92> CREATE OR REPLACE FUNCTION funca
2 RETURN NUMBER
3 AS
4 BEGIN
5 RETURN 1;
6 END funca;
7 /
Function created.
scott@ORA92> SHOW ERRORS
No errors.
scott@ORA92> CREATE OR REPLACE VIEW viewc AS SELECT funca () some_col
FROM DUAL
2 /
View created.
scott@ORA92> CREATE OR REPLACE VIEW viewb AS SELECT * FROM viewc
2 /
View created.
scott@ORA92> CREATE OR REPLACE VIEW viewa AS SELECT * FROM viewb
2 /
View created.
scott@ORA92> -- install Oracle utility
scott@ORA92> -- (substutiting your own Oracle home directory path):
scott@ORA92> START d:\oracle\ora92\rdbms\admin\utldtree.sql
scott@ORA92> -- output of installation ommitted to save space
scott@ORA92> -- create reverse_deptree_fill procedure
scott@ORA92> -- as modification of deptree_fill procedure:
scott@ORA92> create or replace procedure reverse_deptree_fill
2 (type char,
3 schema char,
4 name char)
5 is
6 obj_id number;
7 begin
8 delete from deptree_temptab;
9 commit;
10 select object_id into obj_id from all_objects
11 where owner = upper(reverse_deptree_fill.schema)
12 and object_name = upper(reverse_deptree_fill.name)
13 and object_type = upper(reverse_deptree_fill.type);
14 insert into deptree_temptab
15 values(obj_id, 0, 0, 0);
16 insert into deptree_temptab
17 select referenced_object_id, object_id,
18 level, deptree_seq.nextval
19 from public_dependency
20 connect by prior referenced_object_id = object_id
21 start with object_id = reverse_deptree_fill.obj_id;
22 exception
23 when no_data_found then
24 raise_application_error
25 (-20000,
26 type || ' ' || schema || '.' || name || ' was not found.');
27 end reverse_deptree_fill;
28 /
Procedure created.
scott@ORA92> show errors
No errors.
scott@ORA92> -- execute the reverse_deptree_fill procedure
scott@ORA92> -- to populate the deptree_temptab table:
scott@ORA92> EXECUTE reverse_deptree_fill ('VIEW', 'SCOTT', 'VIEWA')
PL/SQL procedure successfully completed.
scott@ORA92> -- select from the deptree_temptab table:
scott@ORA92> SELECT * FROM deptree_temptab
2 /
OBJECT_ID REFERENCED_OBJECT_ID NEST_LEVEL SEQ#
89801 0 0 0
89800 89801 1 89
89799 89800 2 90
64763 89799 3 91
223 89799 3 92
222 89799 3 93
89750 89799 3 94
647 89750 4 95
89750 89800 2 96
647 89750 3 97
89750 89801 1 98
647 89750 2 99
12 rows selected.
scott@ORA92> -- select from the deptree view:
scott@ORA92> SELECT * FROM deptree
2 /
NESTED_LEVEL TYPE SCHEMA NAME SEQ#
3 TABLE SYS DUAL 93
3 SYNONYM PUBLIC DUAL 92
4 PACKAGE SYS STANDARD 95
2 PACKAGE SYS STANDARD 99
3 PACKAGE SYS STANDARD 97
3 91
3 FUNCTION SCOTT FUNCA 94
1 FUNCTION SCOTT FUNCA 98
2 FUNCTION SCOTT FUNCA 96
2 VIEW SCOTT VIEWC 90
1 VIEW SCOTT VIEWB 89
0 VIEW SCOTT VIEWA 0
12 rows selected.
scott@ORA92> -- select from the ideptree view:
scott@ORA92> SELECT * FROM ideptree
2 /
DEPENDENCIES
VIEW SCOTT.VIEWA
VIEW SCOTT.VIEWB
VIEW SCOTT.VIEWC
<no permission>
SYNONYM PUBLIC.DUAL
TABLE SYS.DUAL
FUNCTION SCOTT.FUNCA
PACKAGE SYS.STANDARD
FUNCTION SCOTT.FUNCA
PACKAGE SYS.STANDARD
FUNCTION SCOTT.FUNCA
PACKAGE SYS.STANDARD
12 rows selected.
scott@ORA92>