版权声明:学习 https://blog.csdn.net/qq_40238006/article/details/84563382
算是一个小玩法,有些时候在实际开发中会用到这些,懒得去实体类里面查;就找了这么一个SQL,这样就能省一些事情了
SELECT
(
SELECT
GROUP_CONCAT(COLUMN_NAME SEPARATOR ",")
FROM
information_schema. COLUMNS
WHERE
TABLE_SCHEMA = 'db_name'
AND TABLE_NAME = 'table_name'
) AS "列名"
要注意:db_name是数据库名称;table_name是表名称