复制代码 代码如下:
SELECT CAST(SUM(score_comments_) / COUNT(*) AS decimal) AS score
FROM Comments_Toysgogo_
WHERE (aboutid_comments_ = 81) AND (table_comments_ = 'product')
SQL 平均数统计
705 查看SELECT CAST(SUM(score_comments_) / COUNT(*) AS decimal) AS score
FROM Comments_Toysgogo_
WHERE (aboutid_comments_ = 81) AND (table_comments_ = 'product')
2024 - 快车库 - 我的知识库 重庆启连科技有限公司 渝ICP备16002641号-10
企客连连 表单助手 企服开发 榜单123
