Add log messages and debug checks to COW context.
Fix mac compilation errors.
Don't check COW remaining count if the table is empty.
Merge branch 'master' of https://github.com/alexeevm/voltdb
ENG-451 minimize & tag VoltDB subquery changes to hsql
Fix regression in usage tracking due to table alias (self-join? subquery?) support
Partitioning value for sub-queries
Merge branch 'ENG-451-subquery-revised' into ENG-451-subquery
Merged ENG-451-subquery-revised branch
Disallow mat view on a sub-query. Unit test fixes
merge upsteram/master
Make sure the join order can be specified forRIGHT joins
Fail IN/EXIST (SELECT...) expressions
Changed AbstractParsedStmt.tableList to be a list of StmtTableScan to handle both tables and sub-queries
Mark the result set non-ordered in case of sub-queries
In to EXISTS expression rewrite plus resolve parent TVE in subquery
Planner changes to support IN/EXISTS expressions
Bugs fixing plus adding test cases for IN/EXISTS
Added comment
Added statemet id to TVE to disambiguate TVE from differemt subqueries