database/doris

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wutiangan c69bf9ac44 [New Stmt] Add SHOW KEYS gramma (#3342 )

support `SHOW KEYS FROM table` for the data connector of mainstream BI tools
like PowerBI/FineBI 

#3334

2020-04-20 15:58:20 +08:00

1.1 KiB

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SHOW INDEX

description

该语句用于展示一个表中索引的相关信息，目前只支持bitmap 索引
语法：
    SHOW INDEX[ES] FROM [db_name.]table_name [FROM database];
    或者
    SHOW KEY[S] FROM [db_name.]table_name [FROM database];

example

1. 展示指定 table_name 的下索引
    SHOW INDEX FROM example_db.table_name;

keyword

SHOW,INDEX