How is this essentially different than what you can get from utldtree.sql?
when Kevin Loney and I were writing the Annotated Archives a few years ago, I
tried to write a script that would show the dependencies, because part of the
reason for the book was to provide "home-grown" scripts that wre documented. I
ended up essentially rewriting the cod from utldtree.sql and we gave up that
particular effort.
|--------+----------------------->
| | |
| | |
| | jack_silvey@y|
| | ahoo.com |
| | |
| | 05/09/2002 |
| | 07:03 PM |
| | Please |
| | respond to |
| | ORACLE-L |
| | |
|--------+----------------------->
>----------------------------------------------------|
| |
| To: [EMAIL PROTECTED] |
| cc: (bcc: Rachel Carmichael) |
| Subject: script to show heirarchical list|
| of object dependencies for a given object |
>----------------------------------------------------|
Greetings listers,
Ever worry about wrinkles, loss of hair, and bad
breath?
Well, the following script can't help you with THAT,
but it CAN show you a heirarchical list of objects
that depend upon the given object! Just pass in
&1=owner and &2=object name, and viola! No more
changing objects without knowing what depends on them
(and might break). (The reason for the temp table is
that you can't do recursive self-join sql on complex
views.) This can be a very useful script if you make
production database changes.
prompt
prompt objects depending on &1. &2:
prompt
set termout off
set head off
set verify off
drop table depends;
create table depends as select * from
sys.dba_dependencies tablespace tools;
set termout on
select '*'||lpad(' ',level+3)||type||'
'||owner||'.'||name
from depends
connect by prior owner = referenced_owner
and prior name = referenced_name
and prior type = referenced_type
start with referenced_owner = upper('&1')
and referenced_name = upper('&2')
and owner is not null
/
good luck,
jack silvey
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