在MySQL中刪除重複記錄時在數據庫中保留最新的
Find the Latest ID for Each Duplicate Email:
For each duplicate email, retrieve the highest ID, which represents the most recent insertion.Delete Duplicates with Older IDs:
Remove all duplicates except the latest ones identified in the previous step。免責聲明: 提供的所有資源部分來自互聯網,如果有侵犯您的版權或其他權益,請說明詳細緣由並提供版權或權益證明然後發到郵箱:[email protected] 我們會在第一時間內為您處理。
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