EventClass : 92, 93, 94, 95 번은 DB File의 증가하거나 Shrink 하는 이벤트 임.
Default Trace가 되고 있는 SQL Server에서는 해당 이벤트를 수집하고 있으며, 증가/축소되는 사이즈를 확인할 수 있다.
begin try
if (select convert(int,value_in_use) from sys.configurations where name = 'default trace enabled' ) = 1
begin
declare @curr_tracefilename varchar(500) ;
declare @base_tracefilename varchar(500) ;
declare @indx int ;
select @curr_tracefilename = path from sys.traces where is_default = 1 ;
set @curr_tracefilename = reverse(@curr_tracefilename);
select @indx = patindex('%\%', @curr_tracefilename) ;
set @curr_tracefilename = reverse(@curr_tracefilename) ;
set @base_tracefilename = left( @curr_tracefilename,len(@curr_tracefilename) - @indx) + '\log.trc'
select @@SERVERNAME as server_name
, (dense_rank() over (order by StartTime desc))%2 as l1
, convert(int, EventClass) as EventClass
, DatabaseName
, Filename
, (Duration/1000) as Duration
, StartTime
, EndTime
, (IntegerData*8.0/1024) as ChangeInSize
from ::fn_trace_gettable( @base_tracefilename, default )
where EventClass >= 92 and EventClass <= 95 and ServerName = @@servername
order by StartTime desc ;
end else
select -1 as l1, 0 as EventClass, 0 DatabaseName, 0 as Filename, 0 as Duration, 0 as StartTime, 0 as EndTime,0 as ChangeInSize
end try
begin catch
select -100 as l1
, ERROR_NUMBER() as EventClass
, ERROR_SEVERITY() DatabaseName
, ERROR_STATE() as Filename
, ERROR_MESSAGE() as Duration
, 1 as StartTime, 1 as EndTime,1 as ChangeInSize
end catch
'T-SQL' 카테고리의 다른 글
| T-SQL:: TCP 포트 정보 (0) | 2011/08/13 |
|---|---|
| T-SQL:: INDEX-중복인덱스 제거. (0) | 2011/08/13 |
| T-SQL:: Default Trace로 DB 증가량 확인 (1) | 2011/04/15 |
| DBCC ShrinkFile (0) | 2010/09/06 |
| [T-SQL] JOb 수행 시간 완료 계산 (0) | 2010/07/19 |

Prev
