CREATE INDEX

Description

This statement is used to create an index grammar:

CREATE INDEX [IF NOT EXISTS] index_name ON table_name (column [, ...],) [USING INVERTED] [COMMENT 'balabala'];

Notice:

• INVERTED indexes are only created on a single column

Example

1. Create a inverted index for siteid on table1

   CREATE INDEX [IF NOT EXISTS] index_name ON table1 (siteid) USING INVERTED COMMENT 'balabala';

Keywords

CREATE, INDEX

Best Practice