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CREATE-INDEX

CREATE-INDEX

Name

CREATE INDEX

Description

该语句用于创建索引 语法:

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

注意:

  • 倒排索引仅在单列上创建

Example

  1. 在table1 上为siteid 创建倒排索引

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

Keywords

CREATE, INDEX

Best Practice