1、報錯信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains ...
原因分析 這個錯誤發生在mysql . 版本及以上版本會出現的問題:mysql . 版本默認的sql配置是:sql mode ONLY FULL GROUP BY ,這個配置嚴格執行了 SQL 標准 。 很多從 . 升級到 . 時,為了語法兼容,大部分都會選擇調整sql mode,使其保持跟 . 一致,為了盡量兼容程序。 在sql執行時,出現該原因:簡單來說就是:輸出的結果是叫target li ...
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1、報錯信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains ...
window系統下 解決MySQL 8報錯sql_mode=only_full_group_by 總結: 在[mysqld]下加入 ...
select @@GLOBAL.sql_mode; set @@GLOBAL.sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION ...
Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which ...
本地測試沒有問題,部署到客戶服務器之后報如下錯誤: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Expression #1 of SELECT list is not in GROUP BY clause ...
在mysql 工具 搜索或者插入數據時報下面錯誤: ERROR 1055 (42000): Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column ...
測試app時發現購買按鈕報500,通過查看日志發現是sql'報錯"this is incompatible with sql_mode=only_full_group_by",通過百度發現是版本問題 原來5.6的數據庫遷移到5.7后少配置的原因. 具體解決方案 編輯my.conf文件 ...
1. 問題如下 ERROR 1055 (42000): Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column ‘student.name’ which ...