06 2022 档案

MySQL查询唯一索引的语句。
摘要：select table_name,index_name, group_concat(column_name order by seq_in_index) as index_column from information_schema.statisticswhere NON_UNIQUE =0 an 阅读全文
posted @ 2022-06-07 15:18 je_ck 阅读(492) 评论(0) 推荐(0)