odps table
命令手册Create and modify tables in ODPS (Open Data Processing Service).
create table {{table_name}} ({{col}} {{type}}) partitioned by ({{col}} {{type}}) lifecycle {{days}};
create table {{table_name}} like {{another_table}};
alter table {{table_name}} add partition ({{partition_spec}});
alter table {{table_name}} drop partition ({{partition_spec}});
drop table {{table_name}};