Support partition with multi columns #1573

Support multi partition column when creating table

When creating table with OLAP engine, use can specify multi parition columns.
eg:

PARTITION BY RANGE(date, id)
(
PARTITION p201701_1000 VALUES LESS THAN ("2017-02-01", "1000"),
PARTITION p201702_2000 VALUES LESS THAN ("2017-03-01", "2000"),
PARTITION p201703_all VALUES LESS THAN ("2017-04-01")
)

Notice that load by hadoop cluster does not support multi partition column table.