Workbench : lost connection to mysql during query

MySQL Workbench對大表執行復雜操作時報錯如下：Error Code: 2013. Lost connection to MySQL server during query 解決辦法： Edit->Preference->SQL Editor 將下圖DBMS connection read time out(in seconds)適當調大 根據自己測試：240可以承受萬條插入。

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