SQLCMD Move SQLCommand changes from notest-voltcli.
Merge branch 'master' of github.com:VoltDB/voltdb into notest-sqlcmd
SQLCMD Add persistent history.
SQLCMD Make history search case-insensitive.
SQLCMD Minor refactoring.
Merge branch 'master' of github.com:VoltDB/voltdb into notest-sqlcmd
SQLCMD Fix RECALL not displaying recalled command.
Fix bugs in thread binding
union plan node memory leak
Re-apply ENG-4008 changeset.
Fix the sqlcoverage merge issue between the union and numeric functions changesets.
Fix ENG-4149 -- handle expression index eval error as NULL.
bug fixes
Made union executors stateless - no need for reset
Merge branch 'master' into ENG-4008-retry
ENG-4155: Perhaps address pmartel feedback.
For ENG-3982, fix test case and modify to cover another type of restore bug
ENG-4151 Fix timestamp handling with inserts.
SQLCMD Restored old Ctrl-C behavior.
Merge remote-tracking branch 'alexeev/eng_3217' into ENG-3217