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rahuindo
New User
Joined: 09 Apr 2008
Posts: 83
Location: Chennai
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Hi,
I wanted to know when does a package becomes INVALID (VALID='N') and Inoperative (OPERATIVE='N') in the sysibm.syspackage table? |
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Gnanas N
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Joined: 06 Sep 2007
Posts: 792
Location: Chennai, India
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When a privilege that is required by a plan or package is revoked, the plan or package is invalidated.
If an index is dropped that is used by a package, that is marked as invalid.
When an invalid package is executed, DB2 does an automatic rebind so that DB2 can determine a new access path. If the rebind fails (for example, if a referenced table, view or column is missing) the package is marked as inoperative. |
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Gnanas N
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Joined: 06 Sep 2007
Posts: 792
Location: Chennai, India
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rahuindo
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Joined: 09 Apr 2008
Posts: 83
Location: Chennai
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Thanks a lot..that was quite informative..  |
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