use sscanf to extract info from a timestamp string. Now it supports 'YYYY-MM-DD' format. add a simple test case
Add guards for unsupported subqueries join plan, was too ambitious.
add a new test case
Merge branch 'master' of github.com:VoltDB/voltdb into subqueries-bad-plan-reject
A nice algorithm to reject queries that are not possible with 2 fragments limit. Get better plan for queries that we can support.
Fix the subquery table aggregate plan bug; Detect subquery group by without partition by column; Add more planner tests;
Fix a TVE comparison bug on partition column
Remove dead code for outer join; Add more outer join subquery tests.
add java support for shorter timestamp
Merge branch 'master' into ENG-5949-EE-Component
add test case in TestCSVLoader
add a test case indicating we reset the stats when starting a new fragment
simplify the code according to Paul's comment
add rtrim to process date string, and add test cases for leading/trailing spaces and invalid microseconds
remove castAsTimestamp in the ValueFactory
remove delete all statement in DeleteRows.java
add test case to show peak memory usage is larger than current memory usage
Fix the typo and refactor test cases
Merge branch 'master' of github.com:VoltDB/voltdb into subqueries-bad-plan-reject
simplify test case