Loading

Sunday, February 28, 2010

How Cleint info being implemented in R12?

Lets take an example.
In pre Release 12, you would have had following methodology for PO_HEADERS_ALL
a. A table is created in PO Schema, named PO_HEADERS_ALL
b. A synonym named PO_HEADERS_ALL is created in APPS schema, referring to PO.PO_HEADERS_ALL
c. Create a view PO_HEADERS in APPS schema, as "select * from po_headers_all where org_id=client_info"

But now in R12, following will happen
a. A table is created in PO Schema, named PO_HEADERS_ALL
b. A synonym named PO_HEADERS_ALL is created in APPS schema, referring to PO.PO_HEADERS_ALL
c. Another synonym named PO_HEADERS is created in APPS, referring to PO_HEADERS_ALL
d. A Row Level security is applied to PO_HEADERS, using package function MO_GLOBAL.ORG_SECURITY.
This can be double-checked by running SQL select * from all_policies where object_name=’PO_HEADERS’
e. The effect of this policy is that,whenever you access PO_HEADERS, Oracle RLS will dynamically append WHERE CLAUSE similar to below
SELECT * FROM PO_HEADERS WHERE EXISTS (SELECT 1 FROM mo_glob_org_access_tmp oa WHERE oa.organization_id = org_id)

0 Responses to “How Cleint info being implemented in R12?”

Post a Comment

Disclaimer

The ideas, thoughts and concepts expressed here are my own. They, in no way reflect those of my employer or any other organization/client that I am associated. The articles presented doesn't imply to any particular organization or client and are meant only for knowledge Sharing purpose. The articles can't be reproduced or copied without the Owner's knowledge or permission.