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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                mysql 分頁查詢 SELECT * FROM biz_report_log t LIMIT 0,20; 總共的條數; SELECT COUNT(*) FROM biz_report_log t ; 分頁查詢 LIMIT biz_report_log 目標表 t 為別名; 為什么要用別名? 獲取字段的時候我就就可以t.id t.name 而不需要biz_report_log.id 這樣處理 //分頁查詢動態傳參拼接的時候可以把sql語句打印出來 //這里limit后面要加個空格; var page = [req.query.k]; var pagesize = [req.query.num]; var sql = 'select * from hello limit ' + (page-1)*pagesize + ',' + pagesize; console.log(sql) //錯誤 select * from hello limit02 //正確 select * from hello limit 0,2
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