摘要: SET max_length_for_sort_data = 1024 SHOW VARIABLES LIKE '%max_length_for_sort_data%'; 查询:SELECT * FROM CS_COLUMNS ORDER BY table_name,column_name LIMI 阅读全文
posted @ 2019-09-28 22:15 zhjh256 阅读(4437) 评论(0) 推荐(0) 编辑