Apply hsqldb to hsqldb_voltpatches transform more uniformly to ease upgrade automation.
Minimize and isolate VoltDB patches to hsql
Minimize and isolate a few straggler VoltDB patches to hsql
Merge branch 'master' into hsql19b
Straggler annotations of hsql patches.
Bring back two part transactions for elastic rebalance
Move most determinism checks into statement out of plan tree.
Merge branch 'master' into ENG-5616-determinism
Tweak TestJoinOrder for diminished determinism microoptimization
Merge branch 'master' into ENG-5616-determinism
ENG-5616 fix indexing of self-joins
Add support for initial table limit feature
ENG-5616-determinism function tweak
Merge branch 'master' into ENG-5616-determinism
Merge branch 'master' into ENG-5616-selfjoins
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-5797-initial-tablelimit
code clean up accoriding to paul's suggestion
Merge branch 'master' into ENG-5616-selfjoins
Merge remote-tracking branch 'origin/ENG-5616-selfjoins' into ENG-5616-selfjoins
ENV-5712 Refactor VoltCompiler to support non-file DDL compilation.

This is a prerequisite for compiling DDL from in-memory catalog jar.
Checking in to test that nothing broke. Also has support for upgrading
the catalog if the version is different, but without DDL recompilation.