Improve security for getting plans

Thanks to latest SA EBF, now is very convenient to get any actual compound query plans immediately, but I have some suggestions.

Due security reasons and for strong interface type checking, all my stored procedures divided to some independent packages with different owners.

create package dba.core_package;
create procedure dba_proc(...) at dba.core_package
grant execute dba_proc to user1;

create package user1.user_package;
create procedure user1.user_proc(...) at user_package
-- remark: user_proc calls dba_proc() within

When user1 invoke and getting plan of user1.user_proc(…),

select plan(user1.user_package.user_proc(..))

than query paln also have full statistics for dba_proc and any procedure invoked from dba_proc.

Is it possible to extend granting security rules for hiding/unhiding statistics for nested stored procedures?

SA 12.0.1.0412

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asked 01 Apr '12, 06:27

AlexeyK77
707●6●12●24
accept rate: 8%

Graeme Perrow
9.6k●3●79●124

FWIW, the question has been given a "1stapril" tag by the author - i.e. "April Fools' Day"...

(03 Apr '12, 03:29) Volker Barth

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One Answer:

1	Thanks for the suggestion, Alexey. We will investigate potential options. permanent link answered 02 Apr '12, 14:01 Glenn Paulley 10.8k●5●76●106 accept rate: 43% flat view

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question asked: 01 Apr '12, 06:27

question was seen: 3,177 times

last updated: 03 Apr '12, 03:29

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