Check RPM database?

[Tony Nelson]

Is there a way to check the RPM database for validity?  I know how to
rebuild it, and where it is stored, and that when yum says that the
database is corrupt that I must do something about it, but is there a way
to test it before total failure?
-- 
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TonyN.:'    The Great Writ     <mailto:tonynelson at georgeanelson.com>
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