摘要:
1.获取所有用户名: SELECT name FROM Sysusers where status='2' and islogin='1' islogin='1'表示帐户 islogin='0'表示角色 status='2'表示用户帐户 status='0'表示糸统帐户 2.获取所有数据库名: SELECT Name FROM Master..SysDatabases ORDER BY Name 3.获取所有表名 SELECT Name FROM DatabaseName..SysObjects W 阅读全文
摘要:
1.先点击sqlserver 2005工具栏中的“工具”2.在点击其下面的“Sql Server Profiler(P)”3.然后在Sql Server Profiler的窗体里点击“文件”=>“新建跟踪”4.最后点击“跟踪属性”里的运行按钮。之后就能测试程序运行过程中自己所写的存储过程,sql语句是否正确 阅读全文
摘要:
Select 0, CASE WHEN BLA05 between 0 and 50 THEN '0~50' WHEN BLA05 between 50 and 100 THEN '50~100' END F1, Count(distinct p.Xzqh+p.jgdm+BLA01+cast(BLA02 as varchar(50))) F2, sum(case when isnull(a,'')<>'' then 1 else 0 end) F3 From Ks k Where p.a=1 Group by (CAS 阅读全文
摘要:
public static string ConvertToEn(string text){ const string s1 = "。;,?!、“”‘’"; const string s2 = @".;,?!\""""''"; char[] c = text.ToCharArray(); for (int i = 0; i < c.Length; i++) { int n = s1.IndexOf(c[i]); if (n != -1) c[i] = s2[n]; } return new s 阅读全文