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如何在呈現視圖時顯示查詢計數。在渲染過程中計算Sql的軌跡
我想顯示的短信像
Processed with 8 queries.
對於PHP版本
function query($query)
{
//We increase the queries counter by 1
global $nb_queries,$timer_queries;
$nb_queries++;
//Execute the query and time the execution time
$beginning = timer();
//Execute the query and save the result in a variable
$req_return = mysql_query($query);
//We add the query duration to the total
$timer_queries += round(timer()-$beginning,6);
return $req_return;
}
我怎樣才能做到在軌
您正在使用哪個數據庫系統? –
對於開發是SQLite,將在生產中使用MySQL – AlexLeung
您是否考慮使用[rails-footnotes](https://github.com/josevalim/rails-footnotes)或[rails_panel](https://github.com/ dejan/rails_panel)如果你只想在開發中使用它? –