SQL 常用脚本

SELECT o.name AS tableName,c.name AS colName,k.keyno AS sort
FROM sysindexes i
JOIN sysindexkeys k ON i.id = k.id AND i.indid = k.indid
JOIN sysobjects o ON i.id = o.id
JOIN syscolumns c ON i.id=c.id AND k.colid = c.colid
WHERE EXISTS( SELECT 1 FROM sysobjects WHERE name = i.name)
AND o.name=@tableName--表名称
ORDER BY o.name,k.colid

　　

查找所有存储过程包含了哪些表，函数

select * from sys.all_sql_modules where definition like '%[NAME]%'

查找作业步骤里执行了哪些存储过程

select * from   [msdb].[dbo].[sysjobsteps] where command like '%recmsg_orderresult%' 

查找所有作业信息

select * from   [msdb].[dbo].[sysjobs] where job_id = ''

--查看数据库后台进程

SELECT session_Id,
                --ecid,
                --sp.dbid,
                --DB_NAME(sp.dbid) as DB_NM,
                --nt_username,
                er.status,
                wait_type,
                SUBSTRING (qt.text, er.statement_start_offset/2,
                                    (CASE WHEN er.statement_end_offset = -1 THEN LEN(CONVERT(NVARCHAR(MAX), qt.text)) * 2
                                                ELSE er.statement_end_offset END - er.statement_start_offset)/2) as CurrentSQL,
                qt.text,
                --program_name,
                --Hostname,
                start_time,
                DATEDIFF ( millisecond,start_time, GETDATE() ) AS  execTime
FROM sys.dm_exec_requests er
INNER JOIN sys.sysprocesses sp ON er.session_id = sp.spid
CROSS APPLY sys.dm_exec_sql_text(er.sql_handle)as qt
WHERE session_Id > 50
AND session_Id NOT IN (@@SPID)
--and sp.dbid=7
ORDER BY DATEDIFF ( millisecond,start_time, GETDATE() ) desc

 -- 获取主键排序

SELECT o.name AS tableName,c.name AS colName,k.keyno AS sort
FROM sysindexes i
JOIN sysindexkeys k ON i.id = k.id AND i.indid = k.indid
JOIN sysobjects o ON i.id = o.id
JOIN syscolumns c ON i.id=c.id AND k.colid = c.colid
WHERE EXISTS( SELECT 1 FROM sysobjects WHERE name = i.name)
AND o.name=@tableName--表名称
ORDER BY o.name,k.colid

-- 获取数据库中所有表名及数据条数

select  b.name as tablename ,
        c.row_count as datacount
from    sys.indexes a ,
        sys.objects b ,
        sys.dm_db_partition_stats c
where   a.[object_id] = b.[object_id]
        AND b.[object_id] = c.[object_id]
        AND a.index_id = c.index_id
        AND a.index_id < 2
        AND b.is_ms_shipped = 0
order by b.name