use db
go      
DECLARE @procName varchar(100)      
DECLARE @cursorProcNames CURSOR      
SET @cursorProcNames = CURSOR FOR      
select name from sys.procedures where modify_date > '2009-02-05 13:12:15.273' order by modify_date desc     

OPEN @cursorProcNames      
FETCH NEXT      
FROM @cursorProcNames INTO @procName      
WHILE @@FETCH_STATUS = 0      
BEGIN      
-- see the text of the last stored procedures modified on 
-- the db , hint Ctrl + T would give you the procedures test 
set nocount off;      
exec sp_HelpText @procName --- or print them      
-- print @procName      

FETCH NEXT      
FROM @cursorProcNames INTO @procName      
END      
CLOSE @cursorProcNames      

select @@error  

替代Kolten的sp_change_users_login:

ALTER USER wacom_app WITH LOGIN = wacom_app

SQLCMD

如果您有脚本需要反复运行，但必须更改轻微的细节，那么在sqlcmd模式下运行ssms非常棒。sqlcmd命令行也非常漂亮。

我最喜欢的特点是:

你需要设置变量。适当的变量，不需要跳过sp_exec圈 您可以一个接一个地运行多个脚本 这些脚本可以引用“外部”脚本中的变量

Red Gate的Simpletalk没有再滔滔滔滔地说什么，而是对sqlcmd - sqlcmd工作台做了一个很棒的总结。Donabel Santos也有一些很棒的SQLCMD示例。

我用来将这个存储过程添加到主数据库，

改进:

修剪主机名，这样复制粘贴就可以在VNC上工作。 增加了一个LOCK选项，用于查看当前锁定的进程。

用法:

EXEC sp_who3 'ACTIVE' EXEC sp_who3 'LOCK' EXEC sp_who3 spid_No

就是这样。

CREATE procedure sp_who3
       @loginame sysname = NULL --or 'active' or 'lock'
as

declare  @spidlow   int,
         @spidhigh  int,
         @spid      int,
         @sid       varbinary(85)

select   @spidlow   =     0
        ,@spidhigh  = 32767


if @loginame is not NULL begin
    if upper(@loginame) = 'ACTIVE' begin
        select spid, ecid, status
            , loginame=rtrim(loginame)
            , hostname=rtrim(hostname)
            , blk=convert(char(5),blocked)
            , dbname = case
                            when dbid = 0 then null
                            when dbid <> 0 then db_name(dbid)
                        end
              ,cmd
        from  master.dbo.sysprocesses
        where spid >= @spidlow and spid <= @spidhigh AND
              upper(cmd) <> 'AWAITING COMMAND'
        return (0)
    end
    if upper(@loginame) = 'LOCK' begin
        select spid , ecid, status
            , loginame=rtrim(loginame)
            , hostname=rtrim(hostname)
            , blk=convert(char(5),blocked)
            , dbname = case
                            when dbid = 0 then null
                            when dbid <> 0 then db_name(dbid)
                        end
              ,cmd
        from  master.dbo.sysprocesses
        where spid >= 0 and spid <= 32767 AND
              upper(cmd) <> 'AWAITING COMMAND'
        AND convert(char(5),blocked) > 0
        return (0)
    end

end

if (@loginame is not NULL
   AND  upper(@loginame) <> 'ACTIVE'
   )
begin
    if (@loginame like '[0-9]%')    -- is a spid.
    begin
        select @spid = convert(int, @loginame)
        select spid, ecid, status
            , loginame=rtrim(loginame)
            , hostname=rtrim(hostname)
            , blk=convert(char(5),blocked)
            , dbname = case
                            when dbid = 0 then null
                            when dbid <> 0 then db_name(dbid)
                        end
              ,cmd
        from  master.dbo.sysprocesses
        where spid = @spid
    end
    else
    begin
        select @sid = suser_sid(@loginame)
        if (@sid is null)
        begin
            raiserror(15007,-1,-1,@loginame)
            return (1)
        end
        select spid, ecid, status
            , loginame=rtrim(loginame)
            , hostname=rtrim(hostname)
            , blk=convert(char(5),blocked)
            , dbname = case
                            when dbid = 0 then null
                            when dbid <> 0 then db_name(dbid)
                        end
               ,cmd
        from  master.dbo.sysprocesses
        where sid = @sid
    end
    return (0)
end


/* loginame arg is null */
select spid,
       ecid,
       status
       , loginame=rtrim(loginame)
       , hostname=rtrim(hostname)
       , blk=convert(char(5),blocked)
       , dbname = case
                    when dbid = 0 then null
                    when dbid <> 0 then db_name(dbid)
                end
       ,cmd
from  master.dbo.sysprocesses
where spid >= @spidlow and spid <= @spidhigh


return (0) -- sp_who

本周我学到的最令人惊讶的事情是在ORDER By子句中使用CASE语句。例如:

declare @orderby varchar(10)

set @orderby = 'NAME'

select * 
    from Users
    ORDER BY 
        CASE @orderby
            WHEN 'NAME' THEN LastName
            WHEN 'EMAIL' THEN EmailAddress
        END

基于强硬的数据库开发人员对它的强烈反应，CLR集成应该排在前面。=）