摘要: -- 逗号分割 表t1, h5_service_score字段的字符串内容 SELECT id, h5_service_score, SUBSTRING_INDEX( SUBSTRING_INDEX( h5_service_score, ',', n ), ',', - 1 ) AS split F 阅读全文
posted @ 2024-08-12 16:38 乌云de博客 阅读(71) 评论(0) 推荐(0) 编辑