MySQL報錯this is incompatible with sql_mode=only_full_group_by
1、報錯信息 com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: In aggregated query without GROUP BY, expression #2 of SELECT list contains ...
原文：mysql報錯處理：incompatible with sql_mode=only_full_group_by
問題： 服務報錯：incompatible with sql mode only full group by，如下圖所示： 分析： NLY FULL GROUP BY是MySQL提供的一個sql mode，通過這個sql mode來提供SQL語句GROUP BY合法性的檢查。各種精確查詢會報錯 解決方案： . 執行以下sql，關閉ONLY FULL GROUP BY 這種方式在重啟mysql后會失 ...
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