代码
/*-----------------------------------------------------------------------------------------------------------------------
名 稱:資料庫備份
調用對像:
備註說明:
修改日志:
程式作者:XXX
EXEC UP_DataBase_Backup 'IVT','D:\DB_BAK\'
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[UP_DataBase_Backup]
(
@databsename VARCHAR(100),
@todiskpath VARCHAR(200)
)
AS
BEGIN
SET NOCOUNT ON
DECLARE @filename VARCHAR(100)
SET @filename=@databsename+'_'+CONVERT(VARCHAR(10),GETDATE(),112)+'.bak'
SET @todiskpath=@todiskpath+@filename
backup database @databsename to disk=@todiskpath
SET NOCOUNT OFF
END
GO
名 稱:資料庫備份
調用對像:
備註說明:
修改日志:
程式作者:XXX
EXEC UP_DataBase_Backup 'IVT','D:\DB_BAK\'
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[UP_DataBase_Backup]
(
@databsename VARCHAR(100),
@todiskpath VARCHAR(200)
)
AS
BEGIN
SET NOCOUNT ON
DECLARE @filename VARCHAR(100)
SET @filename=@databsename+'_'+CONVERT(VARCHAR(10),GETDATE(),112)+'.bak'
SET @todiskpath=@todiskpath+@filename
backup database @databsename to disk=@todiskpath
SET NOCOUNT OFF
END
GO
代码
/*-----------------------------------------------------------------------------------------------------------------------
名 稱:清除資料庫log
調用對像:
備註說明:注意,此存儲過程在建在master數據庫中
修改日志:
程式作者:XXXXX
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[shrink_db]
(
@db_name varchar(100)----數據庫名稱
)
AS
BEGIN
SET NOCOUNT ON
----1.清空日志
dump transaction @db_name with no_log
--2.截断事务日志
backup log @db_name with no_log
--3.收缩数据库文件(如果不压缩,数据库的文件不会减小
dbcc shrinkdatabase(@db_name)
--4.设置自动收缩
--exec sp_dboption @db_name,autoshrink,true
SET NOCOUNT OFF
END
GO
名 稱:清除資料庫log
調用對像:
備註說明:注意,此存儲過程在建在master數據庫中
修改日志:
程式作者:XXXXX
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[shrink_db]
(
@db_name varchar(100)----數據庫名稱
)
AS
BEGIN
SET NOCOUNT ON
----1.清空日志
dump transaction @db_name with no_log
--2.截断事务日志
backup log @db_name with no_log
--3.收缩数据库文件(如果不压缩,数据库的文件不会减小
dbcc shrinkdatabase(@db_name)
--4.设置自动收缩
--exec sp_dboption @db_name,autoshrink,true
SET NOCOUNT OFF
END
GO
代码
/*-----------------------------------------------------------------------------------------------------------------------
名 稱:查看死锁情況
調用對像:
備註說明:
修改日志:
程式作者:XXXXX
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[sp_who_lock]
AS
BEGIN
SET NOCOUNT ON
DECLARE @spid int,@bl int,@intTransactionCountOnEntry int,@intRowcount int,@intCountProperties int,@intCounter int
CREATE TABLE #tmp_lock_who
(
id int identity(1,1),
spid smallint,
bl smallint
)
IF @@ERROR<>0 RETURN @@ERROR
INSERT INTO #tmp_lock_who(spid,bl)
SELECT 0 ,blocked
FROM (SELECT * FROM sysprocesses WHERE blocked>0 ) a
WHERE not exists(SELECT * FROM (SELECT * FROM sysprocesses WHERE blocked>0 ) b
WHERE a.blocked=spid)
UNION SELECT spid,blocked FROM sysprocesses WHERE blocked>0
IF @@ERROR<>0 RETURN @@ERROR
--找到臨時表的記錄數
SELECT @intCountProperties = Count(*),@intCounter = 1 FROM #tmp_lock_who
IF @@ERROR<>0 RETURN @@ERROR
IF @intCountProperties=0
SELECT '現在沒有阻塞和死鎖信息' as Message
--循環開始
WHILE @intCounter <= @intCountProperties
BEGIN
--取第一條記錄
SELECT @spid = spid,@bl = bl
FROM #tmp_lock_who WHERE Id = @intCounter
BEGIN
IF @spid =0
SELECT '引起數據庫死鎖的是: '+ CAST(@bl AS VARCHAR(10)) + '進程號,其執行的SQL語法如下'
ELSE
SELECT '進程號SPID:'+ CAST(@spid AS VARCHAR(10))+ '被' + '進程號SPID:'+ CAST(@bl AS VARCHAR(10)) +'阻塞,其當前進程執行的SQL語法如下'
DBCC INPUTBUFFER (@bl )
END
--循環指針下移
SET @intCounter = @intCounter + 1
END
DROP TABLE #tmp_lock_who
RETURN 0
SET NOCOUNT OFF
END
GO
名 稱:查看死锁情況
調用對像:
備註說明:
修改日志:
程式作者:XXXXX
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[sp_who_lock]
AS
BEGIN
SET NOCOUNT ON
DECLARE @spid int,@bl int,@intTransactionCountOnEntry int,@intRowcount int,@intCountProperties int,@intCounter int
CREATE TABLE #tmp_lock_who
(
id int identity(1,1),
spid smallint,
bl smallint
)
IF @@ERROR<>0 RETURN @@ERROR
INSERT INTO #tmp_lock_who(spid,bl)
SELECT 0 ,blocked
FROM (SELECT * FROM sysprocesses WHERE blocked>0 ) a
WHERE not exists(SELECT * FROM (SELECT * FROM sysprocesses WHERE blocked>0 ) b
WHERE a.blocked=spid)
UNION SELECT spid,blocked FROM sysprocesses WHERE blocked>0
IF @@ERROR<>0 RETURN @@ERROR
--找到臨時表的記錄數
SELECT @intCountProperties = Count(*),@intCounter = 1 FROM #tmp_lock_who
IF @@ERROR<>0 RETURN @@ERROR
IF @intCountProperties=0
SELECT '現在沒有阻塞和死鎖信息' as Message
--循環開始
WHILE @intCounter <= @intCountProperties
BEGIN
--取第一條記錄
SELECT @spid = spid,@bl = bl
FROM #tmp_lock_who WHERE Id = @intCounter
BEGIN
IF @spid =0
SELECT '引起數據庫死鎖的是: '+ CAST(@bl AS VARCHAR(10)) + '進程號,其執行的SQL語法如下'
ELSE
SELECT '進程號SPID:'+ CAST(@spid AS VARCHAR(10))+ '被' + '進程號SPID:'+ CAST(@bl AS VARCHAR(10)) +'阻塞,其當前進程執行的SQL語法如下'
DBCC INPUTBUFFER (@bl )
END
--循環指針下移
SET @intCounter = @intCounter + 1
END
DROP TABLE #tmp_lock_who
RETURN 0
SET NOCOUNT OFF
END
GO
/*-----------------------------------------------------------------------------------------------------------------------
名 稱:
調用對像:
程式作者:鄒建的
備註說明:
=========================================================================================================================
修改日期 修改者 修改內容
=========================================================================================================================
-----------------------------------------------------------------------------------------------------------------------*/
CREATE PROCEDURE [dbo].[UP_LockInfo]
(
@kill_lock_spid bit=0, --是否殺掉阻塞的進程,1 殺掉, 0 僅顯示
@show_spid_if_nolock bit=1, --如果沒有阻塞的進程,是否顯示正常進程資訊,1 顯示,0 不顯示
@dbname sysname= '' --如果為空,則查詢所有的庫,如果為null,則查詢當前庫,否則查詢指定庫
)
AS
BEGIN
SET NOCOUNT ON
Declare @count int,@s nvarchar(2000),@dbid int
If @dbname='' Set @dbid=db_id() Else SET @dbid=db_id(@dbname)
SELECT
id=identity(int,1,1),標誌,
進程ID=spid,執行緒ID=kpid,塊進程ID=blocked,資料庫ID=dbid,
資料庫名=db_name(dbid),用戶ID=uid,用戶名=loginame,累計CPU時間=cpu,
登陸時間=login_time,打開事務數=open_tran,進程狀態=status,
工作站名=hostname,應用程式名=program_name,工作站進程ID=hostprocess,
功能變數名稱=nt_domain,網卡位址=net_address
INTO #t
FROM (
SELECT 標誌= '阻塞的進程',
spid,kpid,a.blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=a.spid,s2=0
FROM master..sysprocesses a
JOIN (
SELECT blocked FROM master..sysprocesses
where blocked> 0
and(@dbid is null or dbid=@dbid)
group by blocked
) b on a.spid=b.blocked
WHERE a.blocked=0
AND (@dbid is null or dbid=@dbid)
UNION ALL
SELECT '|_犧牲品_> ',
spid,kpid,blocked,dbid,uid,loginame,cpu,login_time,open_tran,
status,hostname,program_name,hostprocess,nt_domain,net_address,
s1=blocked,s2=spid
FROM master..sysprocesses a
WHERE blocked <> 0
AND (@dbid is null or dbid=@dbid)
) a
ORDER BY s1,s2
SELECT @count=@@rowcount
IF @count=0 and @show_spid_if_nolock=1
begin
insert #t
select 標誌= '正常的進程 ',
spid,kpid,blocked,dbid,db_name(dbid),uid,loginame,cpu,login_time,
open_tran,status,hostname,program_name,hostprocess,nt_domain,net_address
from master..sysprocesses
where @dbid is null or dbid=@dbid
order by spid
set @count=@@rowcount
end
if @count>0
begin
create table #t1(id int identity(1,1),a nvarchar(30),b Int,EventInfo nvarchar(255))
declare tb cursor local
for
select N'insert #t1 exec(''dbcc inputbuffer('+rtrim(進程ID)+')'')
if @@rowcount=0 insert #t1(a) values(null)
'+case when @kill_lock_spid=1 and 標誌=N'阻塞的進程 '
then 'kill '+rtrim(進程ID) else '' end
from #t
open tb
fetch tb into @s
while @@fetch_status=0
begin
exec(@s)
fetch tb into @s
end
close tb
deallocate tb
select a.*,進程的SQL語句=b.EventInfo
from #t a join #t1 b on a.id=b.id
order by a.ID
END
SET NOCOUNT OFF
END
GO