modified objectstore for oracle
merged test branch
merge again
add MDirectDDL
Fix the alter table add partition can not store bug.
modified partition retrival
Merge branch 'macan' into test, fix bugs.
Merge remote-tracking branch 'origin/zjw' into test, fix bugs.
Fix the NULL pointer return value for Thrift.
add show subpartitions,and add partition bug fixed.
Merge remote-tracking branch 'origin/zjw' into macan, fix add_partition bug.
commit all bug fixed.
Fix the restoreFID bug and getSFileLocaiton NULL pointer bug.
Merge from zjw branch for bug fixes.