tldr/pages/common/odps-sql.md

odps ddl

Run ddl task in odps.

• Create a table with partition and lifecycle:

create table {{table_name}} ({{col}} {{type}}) partitioned by ({{col}} {{type}}) lifecycle {{days}};

• Create a table based on the definition of another table:

create table {{table_name}} like {{another_table}};

• Add parition to a table:

alter table {{table_name}} add parition ({{partition_spec}});

• Delete partition from a table:

alter table {{table_name}} drop partition ({{partition_spec}});

• Delete table:

drop table {{table_name}};