正如Mike所说，最好的方法是使用information_schema。只要不在主数据库中，系统存储过程就不会返回。

SELECT * 
  FROM DatabaseName.INFORMATION_SCHEMA.ROUTINES
 WHERE ROUTINE_TYPE = 'PROCEDURE'

如果出于某种原因，主数据库中有非系统存储过程，可以使用查询(这会过滤掉大多数系统存储过程):

SELECT * 
  FROM [master].INFORMATION_SCHEMA.ROUTINES
 WHERE ROUTINE_TYPE = 'PROCEDURE' 
   AND LEFT(ROUTINE_NAME, 3) NOT IN ('sp_', 'xp_', 'ms_')

select *  
  from dbo.sysobjects
 where xtype = 'P'
   and status > 0

下面将返回所选数据库中的所有过程

SELECT * FROM sys.procedures

select * from DatabaseName.INFORMATION_SCHEMA.ROUTINES where routine_type = 'PROCEDURE'

select * from DatabaseName.INFORMATION_SCHEMA.ROUTINES where routine_type ='procedure' and left(ROUTINE_NAME,3) not in('sp_', 'xp_', 'ms_')


   SELECT name, type   FROM dbo.sysobjects
 WHERE (type = 'P')

SELECT name, 
       type
  FROM dbo.sysobjects
 WHERE (type = 'P')

我调整了上面LostCajun的优秀帖子，排除了系统存储过程。我还从代码中删除了“Extract.”，因为我不知道它是干什么用的，它给了我错误。循环中的“fetch next”语句还需要一个“into”子句。

use <<databasename>>
go

declare @aQuery nvarchar(1024);
declare @spName nvarchar(64);
declare allSP cursor for
    select p.name  
    from sys.procedures p 
    where p.type_desc = 'SQL_STORED_PROCEDURE' 
    and LEFT(p.name,3) NOT IN ('sp_','xp_','ms_')
    order by p.name;
open allSP;
fetch next from allSP into @spName;
while (@@FETCH_STATUS = 0)
begin
    set @aQuery = 'sp_helptext [' + @spName + ']';
    exec sp_executesql @aQuery;
    fetch next from allSP into @spName;
end;
close allSP;
deallocate allSP;