automatically generate statistics info when indexes are recreated as part of an
alter table action
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Key: DERBY-2617
URL: https://issues.apache.org/jira/browse/DERBY-2617
Project: Derby
Issue Type: Improvement
Components: SQL
Affects Versions: 10.0.2.2, 10.1.3.2, 10.1.4.0, 10.2.2.1, 10.2.3.0, 10.3.0.0
Reporter: Mike Matrigali
Priority: Minor
Currently statistics are only generated as part of recreating indexes in an
alter table action if they already exist. Similar
to DERBY-737 derby should go ahead and create the statistics whether they
already exist or not. The work is almost free as we are already doing the sort
and create of the index, so no reason to not generate them at this point.
See updateIndex() code in AlterTableConstantAction.java.
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