OwinHost.exe: While some will want to write a custom process to run Katana Web applications, many would prefer to simply launch a pre-built executable that can start a server and run their application. For this scenario, the Katana component suite in…
问题详情:K Commands(OwinHost.exe)是不是 OWIN 中的 Host 角色?如果是,那 Microsoft.AspNet.Hosting 对应的是 OWIN 中的哪个角色? OWIN 中,除了 Host 和 Server 的概念容易混淆,K Commands(OwinHost.exe)与 Microsoft.AspNet.Hosting 也是很容易混淆的一点,先看一下它们的概念: OwinHost.exe: While some will want to write a c…
1.获取正在执行的sql语句.sql语句的执行时间.sql语句的等待事件: select a.sql_text,b.status,b.last_call_et,b.machine,b.event,b.program from v$sql a,v$session b where a.sql_id=b.sql_id 2.获取sql语句执行时间: select sql_text,cpu_time/1000/1000 t_cpu,trunc(elapsed_time/1000/1000) t_elaps…