SQL ReferenceSQL 手册DDLDropDROP-INDEX本页总览DROP-INDEXDROP-INDEXNameDROP INDEXDescription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:DROP INDEX [IF EXISTS] index_name ON [db_name.]table_name;Example删除索引DROP INDEX [IF NOT EXISTS] index_name ON table1 ;KeywordsDROP, INDEXBest Practice