Fix for salting index tables, SALT column is part of PK columns and all columns, adjusted column position aas needed. Some flapping, but not consistent - might be left over rows?
remove unused methods in HashCache
adding date type support to to_number for issue #256
adding date type support to to_number for issue #256
add JoinStatement and related classes
add comments for SubqueryJoinTableNode
modify SQL lexer for joins
Salt index if data table is salted, calculate index table max filesize as a percentage of data table max filesize
Use smallest table as tie-breaker in choosing query plan
Between support for phoenix
modify join compilation
Alter system.table by adding columns added between 1.2.1 and 2.0 if they don't already exist
Pipeline UPSERT SELECT when possible
Close scanner for pipeline upsert select
Remove NO_SCALE and use null to represent that.
Fix bugs and added tests from Eli.
add HashJoinPlan
add more implementation to QueryCompiler
fix conflicts
fix compilation