TAJO-517: Publish Tajo jar to a public maven repository. (hyunsik)
TAJO-734: Arrange TajoCli output message. (hyoungjunkim via jihoon)
Changed version in master branch to 0.9.0-SNAPSHOT.
TAJO-761: Implements INTERVAL type. (Hyoungjun Kim via hyunsik)
passed all tests.
Improved many things.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into CodeGen
added unit tests and improved null handling for all operations.
TAJO-758: Supports parameter values in the SQL file. (Hyoungjun Kim via hyunsik)
improved implicit type conversion.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into CodeGen
TAJO-766: Test failures in TestExecExternalShellCommand. (jihoon)
TAJO-789: Improve shuffle URI. (jinho)
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tajo into CodeGen
all unit tests are passed.
Moved more test from codegen.