return from orderInfo in orderEntity.x_s_orderInfo join oState in orderEntity.x_s_oStatuInfo on orderInfo.oId equals oState.oId into t select new OrderInfoModel { orderInfo= orderInfo, // UserIDs = string.Join(",", t.Select(x => x.UserID.ToSt
我们现在都知道python的多线程是个坑了,那么多进程在这个时候就变得很必要了.多进程实现了多CPU的利用,效率简直棒棒哒~~~ 拥有一个多进程程序: #!/usr/bin/env python #-*-coding:utf-8-*- __author__ = 'Eva_J' import multiprocessing import time def func(msg): for i in range(3): print msg time.sleep(1) if __name__ == "__
--查询所有表 SELECT NAME,* FROM SYSOBJECTS WHERE XTYPE='U' order by SYSOBJECTS.name --查询所有存储过程 select * from sysobjects where type='P' order by [name] --查询表约束 exec sp_helpconstraint @objname=book_detail --@objname=prx_class go -- 查看内容(存储过程) sp_helptext 'P