Files

shee 8b7d7e4dac [improvement] create/drop index support if [not] exist (#7748 )

create or drop index clause support if [not] exist

2022-01-16 10:40:44 +08:00

title, language

title	language
DROP INDEX	zh-CN

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

DROP,INDEX