Merge pull request #880 from onesuper/odps-ddl

Odps ddl

pages/common/odps-table.md

@@ -0,0 +1,23 @@
+# odps table
+
+> Create and modify tables in ODPS (Open Data Processing Service).
+
+- 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 partition 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}};`