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Archives of the TeradataForum
Message Posted: Sun, 24 Sep 2001 @ 21:15:49 GMT
| Subj: | | Re: Updating one table with values from another |
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| From: | | Thomas F. Stanek |
Karen,
The explain looks pretty reasonable to me. Do you have any idea if the query was doing real work, i.e. consuming CPU cycles and
IO? Check DBC.AMPUSAGE. I'm wondering if your query is being blocked. Is it possible that you have a Utility lock on that table or
database left over from an archive or restore? Check SHOWLOCKS. If the query is doing work, is the query skewed? I doubt it if you
have a unique primary index on terr_id.
Hope this helps.
Regards,
Thomas F. Stanek
TFS Consulting
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