- In CegoAdminHandler::getUserInfo, increased size
of NUMREQ and NUMQUERY from 10 to 12, for long running systems
with > 10^9 requests
- Added pack mode in CegoClient to improve the display of
large string column values. Only the longest length of all values
in <n> rows is displayed, not the full length of the field itself.
Example: If the table definition for a string is 300 chars,
and the values are only 4-10 chars wide, the table is only
displayed with 10 chars.
- Fix added in CegoDistCursor::joinSetup:
for outerCond calculation, null value comparisons are also used,
since this leads to correct join results and can be optimized by
using btrees.
( set attrCond.getFilterCond(outerSchema, false) to (outerSchema, true)
for left outer and right outer join)
- In CegoSelect::getPlan, added parentJoinBuf setup for nested queries in expression list to evaluate join plan correctly
( parentJoinBuf is required for analysis in CegoQueryHelper::checkAttrCond)
- Add duplicate check for table aliases in CegoSelect::evalReferences
Björn Lemke
85b9beb4f5