1998661 - IQ server abort at st_server.cxx from hos_keycond_dtchar

1. IQ server abort at st_server.cxx:1430 from hos_keycond_dtchar and s_bloom::HashNumberGeneric.
2. Problematic sql

• SELECT rtrim(TAB001.COL001),rtrim(TAB002.COL002)
  FROM
  TAB001,
  TAB002,
  WHERE TAB002.COL003=TAB001.COL003

  
  
  
3. Error Message

• Dump all thread stacks at st_server.cxx:1430 for PID: 902

      ***************** This is the STACKTRACE ***************
      ... hos_ABORT(char const*, unsigned int, char const*, char*, char*)+0x18f
      ... SigHndlr+0x4f
      ...
      ... hos_keycond_dtchar(void*, void*, ...
      ... s_bloom::HashNumberGeneric(void*, ...
      ... s_bloom::ComputeBitNum(hos_datum const*)+0x54
      ... s_bloom::InsertKey()+0x3e
      ... dfo_FillSemiJoinFilter::FetchOpus()+0x80
      ... dfo_cOrderBy::PrefetchAndSort()+0x170
      ... dfo_Combiner::FetchOpus()+0x2c5
      ... dfjo_MergeBase::FirstFetch()+0x41d
      ... dfo_GroupByUnordered::FetchOpus()+0x61
      ... dfo_Root::FetchOpus()+0x9a
      ...

• SAP SYBASE IQ 15.4 ESD3

SAP IQ, IQ, crash, hos_keycond_dtchar, s_bloom::HashNumberGeneric, s_bloom, HashNumberGeneric, CR 741142 , KBA , BC-SYB-IQ , Sybase IQ , Problem