K 10
svn:author
V 2
pi
K 8
svn:date
V 27
2015-12-14T06:42:12.587963Z
K 7
svn:log
V 1590
databases/cego: 2.27.0 -> 2.27.2

- Fix for system tables in CegoAttrDesc::evalReferences, for system
  tables the evalTableReferences method has to be called, otherwise
  attributes for system tables can not be accessed
- Add dbCheck for Fetch & Cache ( check047 ), all base checks are
  run now with querycache ON and OFF
- Fix in CegoSelect::nextTuple, the cache schema was not set up
  properly, if nextTuple was just called with empty jfl. This happens
  in case of procedure cursors, ( CegoProcFetch ), where the field
  value list is for all method calls empty
- Fix for CegoExpr::getAggregationList(), missing break operations
  in switch block. This bug might lead to error messages regarding
  aggregation queries like
  CGCLT > select sum(a) + 0 from t1;
  Error : Invalid expression sum(t1.a) + 0 for aggregation
- Modification for admin command set tsroot. Also the base path for
  all defined datafiles is set now to new tsroot
- Fix in CegoBTreeCursor and CegoBTreeManager. Several conditons
  have been changed from fileId && pageId to fileId || pageId
  This bug may results in invalid btree objects in case of btree
  spawn over several datafiles ( the pageId might be 0 in the next
  file )
- Fix in CegoGroupSpace::insertTuple, the grouping tuple has to be
  searched using getTableAlias instead of getTableName, otherwise the
  following query returns wrong results
  select count(*), a from t1 group by a; --works
  select count(*), a from t1 tx group by a; -- broken
  A check for this has been added in dbcheck suite

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

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