footmanai opened a new issue, #2285:
URL: https://github.com/apache/doris-website/issues/2285
Path:/zh-CN/docs/3.0/sql-manual/sql-statements/table-and-view/table/SHOW-TABLE-STATUS
环境情况：
doris 3.0、mysql 8.0、
创建与 mysql 关联的 category,category 名称为 dit；
mysql 下有一个 schema 名为 base，还有一张表 t_yardage
查询驱动使用 jdbc:arrow-flight-sql 版本 0.12.0
2）在mysql下执行的SQL
`SELECT
table_name,
table_comment
FROM
information_schema.TABLES
WHERE
table_schema = 'base' and table_name='t_yardage'`
结果：
table_name,table_comment
t_yardage,全码谱明细值
3)在 doris 下采用下面3种方式查询结果
1. 方式1:
`use dit.base;
show table status like 't_yardage';`
结果：
comment 列为空白
2. 方式2:
`show table status from dit.base.t_yardage;`
结果：
执行错误
3. 方式3:
`SELECT
table_name,
table_comment
FROM
dit.information_schema.TABLES
WHERE
table_schema = 'base' where table_name = 't_yardage'`
结果：
comment 列为空白
通过 category 获取表 comment 都是空白。
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