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Message Posted: Wed, 04 Jan 2006 @ 12:23:32 GMT


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Subj:		Row Level Security in Teradata??

From:		Chirag Santwani

Hello,

I am a learner of TeraData.

Here in my Company we are migrating from Oracle to Teradata. Currently I am working on Datawarehousing project.

In Oracle we have set Row Level Security. Can anybody have idea about similar functionality in Teradata?. Here is the Explaination how RLS/Virtual Private Database works in Oracle.

==> Business Rules can be applied to Table Object. That rule can be difined in a PL/SQL function.

==> Using Oracle's DBMS_RLS package's ADD_POLICY procedure, we can attach the Business rule function to the object.

==> Hence whenever we fire "select statement" on table object, that business rule function is executed and in select statement dynamic filter condition will be added.

Best Regards,

Chirag Santwani
Data Warehousing,
L&T Infotech Ltd.
www.lntinfotech.com
India.