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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                在mysql中,有時我們在做數據庫查詢時,需要得到某字段中包含某個值的記錄,但是它也不是用like能解決的,使用like可能查到我們不想要的記錄,它比like更精準,這時候mysql的FIND_IN_SET函數就派上用場了 ## 示例 ~~~ $where[] = 'find_in_set('.$positionId.',position) '; $where[] = ['exp','find_in_set('.$positionId.',position)']; ~~~
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