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From "Rick Hillegas (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-1579) Remove SYS.SYSREQUIREDPERM from Derby 10.2. This was added for Grant Revoke functionality
Date Thu, 03 Aug 2006 15:12:15 GMT
    [ http://issues.apache.org/jira/browse/DERBY-1579?page=comments#action_12425538 ] 
            
Rick Hillegas commented on DERBY-1579:
--------------------------------------

I'm having difficulty applying this patch (dery1579trunkdiff02.txt). Are there special instructions
for applying this patch? I'm stumbing early on:

rick_sun mainline (1.4) > svn_patch ~/junk/derby1579trunkdiff02.txt
(Stripping trailing CRs from patch.)
patching file java/engine/org/apache/derby/impl/sql/catalog/DataDictionaryImpl.java
Reversed (or previously applied) patch detected!  Assume -R? [n]

> Remove SYS.SYSREQUIREDPERM from Derby 10.2. This was added for Grant Revoke functionality
> -----------------------------------------------------------------------------------------
>
>                 Key: DERBY-1579
>                 URL: http://issues.apache.org/jira/browse/DERBY-1579
>             Project: Derby
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 10.2.0.0
>            Reporter: Mamta A. Satoor
>         Assigned To: Yip Ng
>            Priority: Minor
>             Fix For: 10.2.0.0
>
>         Attachments: derby1579trunkdiff01.txt, derby1579trunkdiff02.txt, derby1579trunkstat01.txt,
derby1579trunkstat02.txt
>
>
> With the Grant Revoke functionality. Derby engine needs to keep track of view/constraint/trigger's
dependencies on various privileges. SYS.SYSREQUIREDPERM table was added for this purpose.
But these depdencies can be mantained using the existing Dependency Manager. I have done quite
a bit of work using Dependency Manager for Grant Revoke and do not see a need for SYS.SYSREQUIREDPERM.
Before 10.2 release, we should drop SYS.SYSREQUIREDPERM from the Derby code and update the
Grant/Revoke functional spec accordingly.

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