DROP-INDEX

Name

DROP INDEX

Description

该语句用于从一个表中删除指定名称的索引,目前仅支持bitmap 索引 语法:

  1. DROP INDEX [IF EXISTS] index_name ON [db_name.]table_name;

Example

  1. 删除索引

    1. DROP INDEX [IF NOT EXISTS] index_name ON table1 ;

Keywords

  1. DROP, INDEX

Best Practice