databases/cego: 2.23.9 -> 2.23.10

- Fix in CegoSelect::nextGroupedTuple.
  For the 'grouping key' values, a local copy of CegoFieldValue has to be
  created. Otherwise, grouping references might be invalidated, which result
  in aborted grouping queries with strange error message ( No token
  available ) on client side.
  For local copy creation, the CegoFieldValue::getLocalCopy method has
  been modified ( was not used until now ).
  This effect was observed with small buffer poolsizes in
  combination with grouping queries on large tables. The probability
  of grouping key invalidation is higher in that case, because
  buffer pool pages are reloaded more often.

Submitted by:	Björn Lemke <lemke@lemke-it.com>

0 files changed, 0 insertions, 0 deletions