有沒有人有從經典SQL遷移到EF的經驗。mvc classic sql vs EF
我熟悉這個代碼:
using(MySqlConnection b = new MySqlConnection()) {
b.ConnectionString = varAccordingToServer.StandardMySQLConnectionString;
b.Open();
c.Connection = b;
c.CommandText = "select count(*) from myTable where condition='1'";
string t = c.ExecuteScalar().ToString();
}
如果我開始使用EF,會不會有任何性能損失?
謝謝,
你是否嘗試過先測量自己? –