GitHub user DaveBirdsall opened a pull request:
https://github.com/apache/incubator-trafodion/pull/292
[TRAFODION-1775][TRAFODION-1777] UPDATE STATS usability improvements
For [TRAFODION-1775], added a check to UPDATE STATISTICS to return a new
error (9243) if UPDATE STATISTICS is attempted on a large table (100,000,000 or
more rows) without a SAMPLE clause. Added an explicit NO SAMPLE clause to the
syntax to override this check. The value 100,000,000 is not hard-coded; it can
be changed via CQD USTAT_YOULL_LIKELY_BE_SORRY.
For [TRAFODION-1777], fixed a minor annoyance. UPDATE STATISTICS on a
non-existing object would return three error messages that the object doesn't
exist. Changed it to return just one.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/DaveBirdsall/incubator-trafodion Trafodion1775
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/292.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #292
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commit 758d97baf3727ba0634ed4cdd280d11e1f7a1947
Author: Dave Birdsall <[email protected]>
Date: 2016-01-29T01:05:29Z
[TRAFODION-1775][TRAFODION-1777] UPDATE STATS usability improvements
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