SQL Server Very Slow For 10 Minutes At A Time
Oct 27, 1998
We have an application that has about 100 users at a time. Roughly once a day, we experience a complete
slowdown on the server. All users notice it. The network seems fine because I can ping the server. Also,
I can attach to drives on the server quite fast so I don`t think it`s server resources. When I manage to
get in and do an sp_who, certain processes are blocking others. Talking to the users who were blocking,
they were not doing anything out of the ordinary - one was even doing just a select. The error log is full
of 17824 and 1608 errors. Is there some configuration setting that I should change? This is getting serious!
Thank you.
View 1 Replies
ADVERTISEMENT
Mar 10, 2015
I am looking to be able to add 15 minutes to a time value that is in character format. here is sample data:
0530
0545
0600
0615
0630
0645
0700
0715
0730
0745
Whenever there is a leading zero, I need to preserve that as well. Here is an example of what I an looking for:
0545 + 15 = 0600
0600 + 15 = 0615
1345 + 15 = 1400
View 9 Replies
View Related
Sep 8, 2015
I have a table with following data
(Id, date ,time)
11 2015/8/1
12:20:00
11
2015/8/1 12:21:00
11 2015/8/1
18:05:20
12 2015/8/1
11:20:00
12 2015/8/1
11:21:00
12 2015/8/1
18:10:20
I need the table with following record only
(Id, date ,time)
11 2015/8/1
12:20:00
11 2015/8/1
18:05:20
12 2015/8/1
11:20:00
12 2015/8/1
18:10:20
View 7 Replies
View Related
Oct 28, 2014
I am using below query to get the today date and time(2 hrs more than actual time)
select dateadd(HOUR, 2, getdate()) as time_added
the result of above query is "2014-10-28 13:19:09.343" but I want time up hours like shown below
"2014-10-28 13:00"
View 7 Replies
View Related
Oct 8, 2014
I am having below schema:
CREATE TABLE #Attendance(
[ID] [int] IDENTITY(1,1) NOT NULL,
[StudentID] [int] NOT NULL,
[ClassID] [int] NOT NULL,
[DateAdded] [datetime] default getdate() NOT NULL
) ON [PRIMARY]
insert into #Attendance(StudentID,ClassID,DateAdded) values(1,1,'2014-10-07 10:38:02.900')
[Code] ....
DateAdded column in first table is nothing but in and out time.
Now I want to prepare a query where I want to consider MIN DateAdded and max DateAdded and calculate the duration of student present in the class.
Validations i need to consider are:
If class is starting at 10am then student can come at 9:50am, i.e. Dateadded column should consider as student present in that class if value is less that 10 minutes of StartTime from #ClassAttendance table. Class End time i want to calculate depending upon ClassMinutes from #ClassAttendance
Also DateAdded column should be 10 minutes plus compared to calculated endtime. If its more than that consider lower DateAdded time.
And by using this thingIi want to calculate total number of minutes student present in the class and number of minutes absent.
If there is only one DateAdded for class then consider as a absent student.
View 7 Replies
View Related
Feb 3, 2014
I have a series of times in decimal 15 min slots. The data type is float and the field is the followng:
10
10.25
10.5
10.75
11
and so on
I would like to convert that to the hour and 15 minute slot
10:00:00
10:15:00
10:30:00
10:45:00
11:00:00
View 4 Replies
View Related
Sep 4, 2007
Time Interval for hour and 30 minutes
--------------------------------------------------------------------------------
Hi Everyone
I Have column in sql server databas as "HHMMSS" and data as and i am doing a substring to get values for hours and minutes. since my calculations based on hour interval and 30 minutes interval
for ex: Now i want to show all the transaction done b/w 6 to 7 am or pn.
and for 30 minutes interval i have get the calculation as transactions done b/w 6:00 to 6:30 and 6:30 to 7:00 either it's am or pm. now how i can write my sql statements that calculates hour and 30 minutes intervals
HHMM
-------------
06:43
09:26
09:26
11:58
12:25
18:17
20:45
00:43
00:53
16:47
Thanks
Phani
View 7 Replies
View Related
Jul 10, 2015
Currently my script is using the below mentioned query to find the time difference.
DATEDIFF(HH,DATEADD(SS,hcreacion,fcreacion) ,DATEADD(SS,hcerrar,fcreacion))
If there is 1 hr 30 minutes time difference, I am getting 2 hours as output. But we need 1.30 as output. is there any way to achieve this?
View 14 Replies
View Related
Sep 16, 2005
I have written a function that returns the number of Days, Hours and minutes from a given number of minutes. On testinf the results are close but not quite there. Can anyone see where I have gone wrong or is there an easier way of doing this? Code is as follows:
CREATE FUNCTION dbo.GetTimeBetweenLong
(@StartTime DateTime, @EndTime DateTime, @CurrentDate DateTime)
RETURNS VarChar(50) AS
BEGIN
DECLARE @TotalTime Numeric
DECLARE @Minutes Numeric
DECLARE @Hours Numeric
DECLARE @Days Numeric
DECLARE @MinutesInDays Numeric
IF @EndTime IS NULL
BEGIN
SET @Days = DATEDIFF(Day, @StartTime, @CurrentDate)
SET @Hours = DATEDIFF(Hour, @StartTime, @CurrentDate) - (@Days * 24)
SET @Minutes = DATEDIFF(Minute, @StartTime, @CurrentDate) - ((@Days * 24)*60) - (@Hours * 60)
END
ELSE
BEGIN
SET @Days = DATEDIFF(Day, @StartTime, @EndTime)
SET @Hours = DATEDIFF(Hour, @StartTime, @EndTime) - (@Days * 24)
SET @Minutes = DATEDIFF(Minute, @StartTime, @EndTime) - ((@Days * 24)*60) - (@Hours * 60)
END
IF(@Days <0)
BEGIN
SET @Days = @Days - @Days - @Days
END
IF (@Hours < 0)
BEGIN
SET @Hours = @Hours - @Hours - @Hours
END
IF (@Minutes <0)
BEGIN
SET @Minutes = @Minutes - @Minutes - @Minutes
END
RETURN CONVERT(nVarChar(10),@Days) + ' Days, ' + CONVERT(nVarChar(5), @Hours) + ' Hours, ' + CONVERT(nVarCHar(5), @Minutes) + ' Mins'
END
View 1 Replies
View Related
Jul 30, 2008
I am trying to convert hours and minutes to decimal and arrive at a sum of time taken. The column TotalTimeSpent is the diff in hours/mins between the Started and Ended times.
SELECT DATENAME(weekday, Started) AS Day,      C.Category,    ClientCode,Description,   dbo.FormatDateTime(Started, 'HH:MMS 12') as Started,   dbo.FormatDateTime(Ended, 'HH:MMS 12') as Ended, CONVERT(varchar,TimeTaken,108) AS TotalTimeSpentFROM dbo.Journal JLEFT OUTER JOIN dbo.Categories C ON J.CategoryID = C.CategoryIDWHERE--DATENAME(weekday, Started) =@Weekday  AND Started >= @StartDate ORDER BY Day, Category, Started
View 6 Replies
View Related
Jun 25, 2007
The query below runs in sub second time if I don't call it as a stored procedure. I have looked at the execution plan for both the query and the query as a stored procedure and they are the same.
When I put the query into a stored procedure it takes over 2 minutes to run.
All feedback (even the ugly stuff) is more than welcome. I want to master this issue and forever put it behind me.
This is the sql when I just execute it outright:1 DECLARE
2 @WebUserID nvarchar(20)
3 ,@DocumentTypeID int
4 ,@RouteID nvarchar(10)
5 ,@CustomerID nvarchar(15)
6 ,@DocumentIDPrefix nvarchar(20)
7 ,@StartDate datetime
8 ,@EndDate datetime
9 ,@OversoldOnly bit
10 ,@DexCustomersOnly bit
11 ,@DeviationsOnly bit
12 ,@CashNoPaymentOnly bit
13 ,@SignatureName nvarchar(45)
14 ,@SortExpression varchar(200)
15 ,@StartRowIndex int
16 ,@MaximumRows int
17
18 SET @WebUserID = 'manager'
19 SET @DocumentTypeID = 0
20 SET @DocumentIDPrefix = '%'
21 SET @StartDate = '04/17/2007'
22 SET @EndDate = '04/19/2007'
23 SET @OversoldOnly = 0
24 SET @DexCustomersOnly = 0
25 SET @DeviationsOnly = 0
26 SET @CashNoPaymentOnly = 0
27 SET @SortExpression = ''
28 SET @StartRowIndex = 0
29 SET @MaximumRows = 20;
30
31 WITH OrderedDocumentHistory AS
32 (
33 SELECT
34 dh.DocumentHistoryID
35 ,dh.DocumentID
36 ,dh.DocumentTypeID
37 ,dh.DocumentTypeDesc
38 ,dh.RouteID
39 ,dh.RouteDesc
40 ,dh.CustomerID
41 ,dh.CustomerName
42 ,dh.DocDate
43 ,ISNULL(dc.HasReceipt, 0) AS 'HasReceipt'
44 ,ddt.Description AS 'SignatureReason'
45 ,a.Amount
46 ,ROW_NUMBER() OVER (ORDER BY dh.DocDate DESC) AS 'RowNumber'
47 FROM
48 DocumentHistory dh
49 INNER JOIN Customers c ON dh.CustomerID = c.CustomerID
50 INNER JOIN DeviationTypes ddt ON dh.DriverDeviationTypeID = ddt.DeviationTypeID
51 INNER JOIN
52 (
53 SELECT
54 DocumentHistoryID
55 ,(COALESCE(SUM((CONVERT(INT, Units + DeviationUnits)) * (UnitPrice - UnitDiscount)) + SUM((CONVERT(INT, Cases + DeviationCases)) * (CasePrice - CaseDiscount)), 0.0)) AS Amount
56 FROM
57 DocumentHistoryItems dhia
58 GROUP BY
59 dhia.DocumentHistoryID
60 ) AS a ON a.DocumentHistoryID = dh.DocumentHistoryID
61 LEFT OUTER JOIN
62 (
63 SELECT DISTINCT
64 dca.DocumentID
65 ,1 AS 'HasReceipt'
66 FROM
67 DocumentCollections dca
68 ) AS dc ON dh.DocumentID = dc.DocumentID
69 WHERE
70 dh.DocDate BETWEEN @StartDate AND @EndDate
71 AND (dh.DocumentTypeID = @DocumentTypeID OR @DocumentTypeID IS NULL)
72 AND (dh.RouteID = @RouteID OR @RouteID IS NULL)
73 AND (dh.CustomerID = @CustomerID OR @CustomerID IS NULL)
74 AND dh.DocumentID LIKE @DocumentIDPrefix
75 AND CASE WHEN @OversoldOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits > 0 OR dhio.DeviationCases > 0)), 0) ELSE 1 END > 0
76 AND CASE WHEN @DexCustomersOnly = 1 THEN c.DEXEnable ELSE 'Y' END = 'Y'
77 AND CASE WHEN @DeviationsOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits != 0 OR dhio.DeviationCases != 0)), 0) ELSE 1 END != 0
78 AND CASE WHEN @CashNoPaymentOnly = 1 THEN dh.Terms ELSE 'CHECK/CASH' END = 'CHECK/CASH'
79 AND CASE WHEN @CashNoPaymentOnly = 1 THEN (SELECT MAX(dhio.AlcoholPct) FROM DocumentHistoryItems dhio WHERE dhio.DocumentHistoryID = dh.DocumentHistoryID) ELSE 1 END > 0
80 AND CASE WHEN @CashNoPaymentOnly = 1 THEN ISNULL(dc.HasReceipt, 0) ELSE 0 END = 0
81 AND (dh.SigName = @SignatureName OR @SignatureName IS NULL)
82 AND (c.WarehouseID IN (SELECT WarehouseID FROM WebUserWarehouses WHERE WebUserID = @WebUserID)
83 OR @WebUserID IS NULL)
84 )
85
86 SELECT
87 DocumentHistoryID
88 ,DocumentID
89 ,DocumentTypeDesc
90 ,RouteID
91 ,RouteDesc
92 ,CustomerID
93 ,CustomerName
94 ,DocDate
95 ,Amount
96 ,HasReceipt
97 ,SignatureReason
98 FROM
99 OrderedDocumentHistory
100 WHERE
101 RowNumber BETWEEN (@StartRowIndex + 1) AND (@StartRowIndex + @MaximumRows) Here is the sql for creating the stored procedure. 1 CREATE Procedure w_DocumentHistory_Select
2 (
3 @WebUserID nvarchar(20)
4 ,@DocumentTypeID int
5 ,@RouteID nvarchar(10)
6 ,@CustomerID nvarchar(15)
7 ,@DocumentIDPrefix nvarchar(20)
8 ,@StartDate datetime
9 ,@EndDate datetime
10 ,@OversoldOnly bit
11 ,@DexCustomersOnly bit
12 ,@DeviationsOnly bit
13 ,@CashNoPaymentOnly bit
14 ,@SignatureName nvarchar(45)
15 ,@SortExpression varchar(200)
16 ,@StartRowIndex int
17 ,@MaximumRows int
18 )
19 AS
20 SET NOCOUNT ON
21
22 IF LEN(@SortExpression) = 0 OR @SortExpression IS NULL
23 SET @SortExpression = 'Number DESC'
24
25 IF @StartRowIndex IS NULL
26 SET @StartRowIndex = 0
27
28 IF @MaximumRows IS NULL
29 SELECT
30 @MaximumRows = COUNT(dh.DocumentHistoryID)
31 FROM
32 DocumentHistory dh;
33
34 WITH OrderedDocumentHistory AS
35 (
36 SELECT
37 dh.DocumentHistoryID
38 ,dh.DocumentID
39 ,dh.DocumentTypeID
40 ,dh.DocumentTypeDesc
41 ,dh.RouteID
42 ,dh.RouteDesc
43 ,dh.CustomerID
44 ,dh.CustomerName
45 ,dh.DocDate
46 ,ISNULL(dc.HasReceipt, 0) AS 'HasReceipt'
47 ,ddt.Description AS 'SignatureReason'
48 ,a.Amount
49 ,CASE
50 WHEN @SortExpression = 'Number DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocumentID DESC))
51 WHEN @SortExpression = 'Number ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocumentID ASC))
52 WHEN @SortExpression = 'CustomerName DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.CustomerName DESC))
53 WHEN @SortExpression = 'CustomerName ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.CustomerName ASC))
54 WHEN @SortExpression = 'CompletedDate DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocDate DESC))
55 WHEN @SortExpression = 'CompletedDate ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.DocDate ASC))
56 WHEN @SortExpression = 'RouteDescription DESC' THEN (ROW_NUMBER() OVER (ORDER BY dh.RouteDesc DESC))
57 WHEN @SortExpression = 'RouteDescription ASC' THEN (ROW_NUMBER() OVER (ORDER BY dh.RouteDesc ASC))
58 END AS 'RowNumber'
59 FROM
60 DocumentHistory dh
61 INNER JOIN Customers c ON dh.CustomerID = c.CustomerID
62 INNER JOIN DeviationTypes ddt ON dh.DriverDeviationTypeID = ddt.DeviationTypeID
63 INNER JOIN
64 (
65 SELECT
66 DocumentHistoryID
67 ,(COALESCE(SUM((CONVERT(INT, Units + DeviationUnits)) * (UnitPrice - UnitDiscount)) + SUM((CONVERT(INT, Cases + DeviationCases)) * (CasePrice - CaseDiscount)), 0.0)) AS Amount
68 FROM
69 DocumentHistoryItems dhia
70 GROUP BY
71 dhia.DocumentHistoryID
72 ) AS a ON a.DocumentHistoryID = dh.DocumentHistoryID
73 LEFT OUTER JOIN
74 (
75 SELECT DISTINCT
76 dca.DocumentID
77 ,1 AS 'HasReceipt'
78 FROM
79 DocumentCollections dca
80 ) AS dc ON dh.DocumentID = dc.DocumentID
81 WHERE
82 dh.DocDate BETWEEN @StartDate AND @EndDate
83 AND (dh.DocumentTypeID = @DocumentTypeID OR @DocumentTypeID IS NULL)
84 AND (dh.RouteID = @RouteID OR @RouteID IS NULL)
85 AND (dh.CustomerID = @CustomerID OR @CustomerID IS NULL)
86 AND dh.DocumentID LIKE @DocumentIDPrefix
87 AND CASE WHEN @OversoldOnly = 1 THEN ISNULL( (SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits > 0 OR dhio.DeviationCases > 0)), 0) ELSE 1 END > 0
88 AND CASE WHEN @DexCustomersOnly = 1 THEN c.DEXEnable ELSE 'Y' END = 'Y'
89 AND CASE WHEN @DeviationsOnly = 1 THEN ISNULL((SELECT TOP 1 (dhio.DeviationUnits + dhio.DeviationCases) FROM DocumentHistoryItems dhio WHERE dh.DocumentHistoryID = dhio.DocumentHistoryID AND (dhio.DeviationUnits != 0 OR dhio.DeviationCases != 0)), 0) ELSE 1 END != 0
90 AND CASE WHEN @CashNoPaymentOnly = 1 THEN dh.Terms ELSE 'CHECK/CASH' END = 'CHECK/CASH'
91 AND CASE WHEN @CashNoPaymentOnly = 1 THEN (SELECT MAX(dhio.AlcoholPct) FROM DocumentHistoryItems dhio WHERE dhio.DocumentHistoryID = dh.DocumentHistoryID) ELSE 1 END > 0
92 AND CASE WHEN @CashNoPaymentOnly = 1 THEN ISNULL(dc.HasReceipt, 0) ELSE 0 END = 0
93 AND (dh.SigName = @SignatureName OR @SignatureName IS NULL)
94 AND (c.WarehouseID IN (SELECT WarehouseID FROM WebUserWarehouses WHERE WebUserID = @WebUserID)
95 OR @WebUserID IS NULL)
96 )
97 SELECT
98 DocumentHistoryID
99 ,DocumentID
100 ,DocumentTypeDesc
101 ,RouteID
102 ,RouteDesc
103 ,CustomerID
104 ,CustomerName
105 ,DocDate
106 ,Amount
107 ,HasReceipt
108 ,SignatureReason
109 FROM
110 OrderedDocumentHistory
111 WHERE
112 RowNumber BETWEEN (@StartRowIndex + 1) AND (@StartRowIndex + @MaximumRows)
Here is the code for calling the stored procedure:1 DECLARE @RC int
2 DECLARE @WebUserID nvarchar(20)
3 DECLARE @DocumentTypeID int
4 DECLARE @RouteID nvarchar(10)
5 DECLARE @CustomerID nvarchar(15)
6 DECLARE @DocumentIDPrefix nvarchar(20)
7 DECLARE @StartDate datetime
8 DECLARE @EndDate datetime
9 DECLARE @OversoldOnly bit
10 DECLARE @DexCustomersOnly bit
11 DECLARE @DeviationsOnly bit
12 DECLARE @CashNoPaymentOnly bit
13 DECLARE @SignatureName nvarchar(45)
14 DECLARE @SortExpression varchar(200)
15 DECLARE @StartRowIndex int
16 DECLARE @MaximumRows int
17
18 SET @WebUserID = 'manager'
19 SET @DocumentTypeID = 0
20 SET @DocumentIDPrefix = '%'
21 SET @StartDate = '04/17/2007'
22 SET @EndDate = '04/19/2007'
23 SET @OversoldOnly = 0
24 SET @DexCustomersOnly = 0
25 SET @DeviationsOnly = 0
26 SET @CashNoPaymentOnly = 0
27 SET @SortExpression = ''
28 SET @StartRowIndex = 0
29 SET @MaximumRows = 20;
30
31 EXECUTE @RC = [Odom].[dbo].[w_DocumentHistory_Select]
32 @WebUserID
33 ,@DocumentTypeID
34 ,@RouteID
35 ,@CustomerID
36 ,@DocumentIDPrefix
37 ,@StartDate
38 ,@EndDate
39 ,@OversoldOnly
40 ,@DexCustomersOnly
41 ,@DeviationsOnly
42 ,@CashNoPaymentOnly
43 ,@SignatureName
44 ,@SortExpression
45 ,@StartRowIndex
46 ,@MaximumRows
View 3 Replies
View Related
Apr 21, 2015
My table as data as follow,
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[table_Data]') AND type in (N'U'))
DROP TABLE [dbo].[table_Data]
GO
/****** Object: Table [dbo].[table_Data] Script Date: 04/21/2015 22:07:49 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[table_Data]') AND type in (N'U'))
[code].....
View 6 Replies
View Related
Aug 21, 1998
Hi
I have Problem, My response time is too Low. Is Any one Know how to improve my response time. My DATABASE SIZE IS 11 GB. I didn’t change any configuration parameter after installing SQL Server. Right my server Having default configuration parameters. Whether I have to change any parameters or not. My queries will generate lot of temporary tables.
Thanks
JK
View 2 Replies
View Related
Jan 26, 2000
I have a stored procedure which creates 3 temporary tables. Every table is about ten rows and 25 columns. The inserts in the tables goes fast (< 30 ms). The selects from them is also that fast. BUT the first select takes about 3200 ms one each of the temptables. (I first do insert, then select from them.) So the SP executes at about 13 seconds instead of 3.
Any suggestions, anyone, please?
View 1 Replies
View Related
Feb 10, 2000
We did an in place convertion of our data base from MS SQL Server 6.5 to 7.0.
Our application is much slower now on SQL 7.0. Any idea why?
The following is a sample SQL statement that runs quickly on SQL 6.5 and takes a long time on SQL 7.0 I also attached the query plans from SQL 6.5 and 7.0.
SELECT Person_Name.PerNam_Person_Name_PK ,
Person_Name.PerNam_Row_Status ,
Person_Name.PerNam_Last_Name_Sndx ,
Person_Name.PerNam_Last_Name ,
Person_Name.PerNam_Name_Suffix ,
Person_Name.PerNam_First_Name ,
Person_Name.PerNam_Name_Prefix ,
Person_Name.PerNam_Middle_Name ,
Person_Name.PerNam_Event_Person_FK ,
Event.Evn_Event_Nbr ,
Event.Evn_Event_Type ,
Event_Person.EvnPer_Last_Name ,
Event_Person.EvnPer_First_Name ,
Event_Person.EvnPer_Middle_Name ,
Event_Person.EvnPer_Name_Prefix ,
Event_Person.EvnPer_Name_Suffix
FROM Person_Name , Event , Event_Person
WHERE (Person_Name.PerNam_Agency_ID = "CL")
AND ( Person_Name.PerNam_Event_Person_FK = Event_Person.EvnPer_Event_Person_PK )
and ( Event_Person.EvnPer_Event_FK = Event.Evn_Event_PK )
and (Person_Name.PerNam_Person_Name_PK = 0 or ( Person_Name.PerNam_Event_Person_FK = 581541) )
and ( Person_Name.PerNam_Row_Status <> "D" )
Query plan in SQL 6.5
SQL Server Execution Times:
cpu time = 0 ms. elapsed time = 31250 ms.
STEP 1
The type of query is INSERT
The update mode is direct
Worktable created for REFORMATTING
FROM TABLE
Person_Name
Nested iteration
Index : PK_Person_Name
FROM TABLE
Person_Name
Nested iteration
Index : PerNam_Event_Person_FK
FROM TABLE
Person_Name
Nested iteration
Using Dynamic Index
FROM TABLE
Event_Person
Nested iteration
Index : PK_Event_Person
TO TABLE
Worktable 1
STEP 2
The type of query is SELECT
FROM TABLE
Worktable 1
Nested iteration
Table Scan
FROM TABLE
Event
Nested iteration
Index : PK_Event
SQL Server Parse and Compile Time:
cpu time = 0 ms.
Table: Person_Name scan count 2, logical reads: 6, physical reads: 5, read ahead reads: 0
Table: Event scan count 0, logical reads: 0, physical reads: 0, read ahead reads: 0
Table: Event_Person scan count 0, logical reads: 0, physical reads: 0, read ahead reads: 0
Table: Worktable scan count 0, logical reads: 0, physical reads: 0, read ahead reads: 0
Table: Worktable scan count 1, logical reads: 1, physical reads: 0, read ahead reads: 0
SQL Server Execution Times:
cpu time = 0 ms. elapsed time = 62 ms.
Query plan on SQL 7.0
SQL Server parse and compile time:
CPU time = 431 ms, elapsed time = 535 ms.
.................
Table 'Event'. Scan count 1, logical reads 3, physical reads 3, read-ahead reads 0.
Table 'Event_Person'. Scan count 1, logical reads 6, physical reads 5, read-ahead reads 0.
Table 'Person_Name'. Scan count 1, logical reads 4588, physical reads 2, read-ahead reads 4092.
SQL Server Execution Times:
CPU time = 7921 ms, elapsed time = 13519 ms.
SQL Server Execution Times:
CPU time = 0 ms, elapsed time = 13781 ms.
View 2 Replies
View Related
Jun 11, 2007
Hi, I have a query which returns normally in less than a couple of seconds. When coupled with a "TOP" statement however, the execution time changes in a way I can't explain.
When using "TOP 1000", the query returns in its normal time. Any top value greater than 10 seems to function normally. However, as soon as we hit this "magic number" the query begins taking 30+ seconds to return.
As far as we can see, there is nothing odd about this query or the data that it is searching, and this problem has us stumped! Can anyone explain why top is producing these results, and is there any optomisation changes that anyone can suggest to give us faster queries in these cases?
Many thanks, Andy J.
View 2 Replies
View Related
Apr 5, 2007
Hi
i had a problem with the SSIS response time - its very slow.
When I try to open the solution and than click to open the Pakage it's take at least 6-10 minutes until it's open.
Please advice what can be the reason
10x
View 4 Replies
View Related
Feb 10, 2007
I've noticed that after the database have been idle for some time, it takes up to 10 seconds to get it started when something needs to access it. In the event viewer it says that the database <name> have been started.
Obviously, there is some idle timeout setting.
I saw an option in the database properties that is called "Auto Close" which is set to true. I assume this is what i'm looking for. Can someone confirm that? (it could take some time to test myself...)
But what i'm actually wondering is:
1. Is it possible to adjust how long it would wait before timing out?
2. What advantages does closing the database bring? Does it free up (a noticeable amount of) ressources? Or is it only that it's unlocking the files, so that it's possible to copy the database source files?
View 4 Replies
View Related
Jun 26, 2015
Using SSMS 2012, we are experiencing extremely slow response times when opening SQL job steps to edit and also deploying SSIS Pkg's. Sysadmins have no problem. Users in the ssis_admin role have no problem. It's the rest of the users who have issues.
View 1 Replies
View Related
Nov 14, 2007
The following question might sound a bit stupid but I'm not a database expert so hopefully nobody minds me asking it.
Here's what I did:
1. I created an SSIS package that is supposed to import new data into my data warehouse as it becomes available.
2. Since I need to maintain some of the history I use the Slow Moving Dimensions part (set the history flag on input fields) but run into an error condition while running the package. The message basically says that I'm about to create a duplicate record which is not allowed.
Original Table1:
PK1 field1
PK2 field2
PK3 field3
field4
field5
-----------
Now I enhanced it like this:
Extended Table1:
PK1 field1
PK2 field2
PK3 field3
field4
field5
CreateDate (new)
NewDate (new)
ActiveFlag (new)
_____________________
Now on some records the package is supposed to archive history by populating the (new) fields. In order to keep the record unique (primary key constraint) thought, do I need to make the (new) fields primary keys as well?
So I guess I'm struggling with a more basic concept;)
I would appreciate if somebody could shed some light on this.
Thanks in advance.
Dirk
View 3 Replies
View Related
May 23, 2008
The SSRS website is slow when accessing it the first time after a period of inactivity (30 min. or longer). What could be causing this and how can I make it fast all the time.
View 1 Replies
View Related
Apr 29, 2008
Hi,
I have a problem with querying systemjobhistory data. Response time is slow and it is vary from time to time, sometime it takes few seconds and sometime it takes more than 2 minutes. I understand that there is quite a number of jobs in DB server and which might result in slow response time.
Is it possible to shorten the response time? like using index? My application is always look like hang when the query take very long time to run.
Any help is greatly appreciated. Thank you.
Regards,
maxChin
View 4 Replies
View Related
Jan 29, 2007
I am running SQL 2005 reporting services on a windows 2003 machine with SharePoint over SSL
My reporting services web directories are virtual directories under the SharePoint website.
I am having a problem with loading https://sharepoint.mysite.com/Reports/Pages/Folder.aspx
When you first open IE and bring up the page it takes about 30 seconds to load. Once you have connected via any machine, all other machines can connect at normal speed 1-2 seconds. All testing is being done on our LAN so there is no bandwidth issues when opening the pages.
My guess is that something is going into a sleep mode, but I am not sure where that would be set.
Thanks for any suggestions
Robert
View 6 Replies
View Related
Dec 19, 2007
Hello All,
I’m looking for a solution to timeouts that occur when I’m executing a stored procedure from my web application. Most of the SPs will run from 3 to 15 minutes, and, unfortunately, modifying/optimizing them isn’t an option at the moment. I tried setting the CommandTimeout to 0 with no luck. Unless, I didn’t use it properly. Here’s my code: 1
2 try
3 {
4 string dbConn = ConfigurationManager.ConnectionStrings["ConStringNTMTLDEV"].ToString();
5 OleDbConnection connection = new OleDbConnection(dbConn);
6
7 lbl_SearchResult.Text = dbConn;
8
9 //OleDbDataAdapter adapter = new OleDbDataAdapter();
10 OleDbCommand cmd = new OleDbCommand("SP_CallHistoryLookUp", connection);
11 cmd.CommandType = CommandType.StoredProcedure;
12
13 cmd.Parameters.Add(new OleDbParameter("@phoneNumber", "1234567890"));
14 cmd.Parameters.Add(new OleDbParameter("@email", "123@123.com"));
15 cmd.Parameters.Add(new OleDbParameter("@WebUser", "123"));
16 connection.Open();
17 cmd.CommandTimeout = 0;
18 cmd.ExecuteNonQuery();
19 cmd.Dispose();
20 connection.Close();
21 }catch(OleDbException ex)
22 {
23 lbl_SearchResult.Text += "<br/> Something went wrong </br>";
24 lbl_SearchResult.Text += ex.Message.ToString();
25 }
26
27
28
Is it possible to launch a stored procedure and close the connection without waiting for a result?Would the stored procedure still run on the SQL server? I’m using MSSQL 7. Would you have any examples that would solve this problem? Thank you for your help.
R.
View 5 Replies
View Related
Dec 18, 2007
first sorry my english,
when i execute a query for the first time whith full text service from visual studio, show me the error 'server not responding' and when i execute this query for second time works perfectly.
View 1 Replies
View Related
Sep 19, 2007
Sorry i think i may have posted this in the incorrect forum before - if i have done it again here can someone tell me where i should post this please, thanks:
Hi,
we are having problems with a server Intel RZeon 3ghz, 3gb ram running 2003 service pack 2 with a 70gb drive and and 400 gb drive all with adequate free space. There are 6 hard disks in total and i assume operating at least RAID 5. We have SQL2000 server with a few standard sized databases and a connection to one other server.
A few months ago the back up of SQL server databases started taking 4- 5 hours when before it took 20 minutes. We had actually lost one of our disks in the RAID array and it before this was spotted by our engineers we reindexed the sql databases and defragged both 70gbC: and D: 400gb drives hoping to correct this slow down. Unfortunately the new disk had not been correctly seated and this was why it was taking 4-5 hours. After fixing the disk the backups took 12 minutes again but then started taking 2-3 hours after a few days.
The reindex/defrag did seem to improve the speed of the backups to 12 minutes (from 20 minutes) when the backup did function correctly (also the sql databases' performance improved). However the backups only take 12 minutes after a server reboot - this can last from only 2, up to 5 backups(days) in a row before a slow down to 2-3 hours and again only a reboot will sort out this problem.
NB this intermittent slowdown only occurred after the disk failure.
We have tried monitoring SQL server and can find no CPU/RAM intensive clashes or long running jobs interferring with the back up. Does anyone know what might be going on here? and if there are any server monitoring tools that may help us discover what is causing this problem ?
thanks for your help
best regards
kevin
View 11 Replies
View Related
Apr 9, 2002
Can anyone help me?
My brand new installation of SQL Server 6.5 running on Windows 2000 suddenly stops working for about 6 minutes, in this periods no one can use SQL 6.5 services because it stops responding. My logs is show below:
2002/04/08 15:50:22.60 ods Error : 17832, Severity: 18, State: 0
2002/04/08 15:50:22.60 ods Unable to read login packet(s).
2002/04/08 15:50:24.50 ods Error : 17832, Severity: 18, State: 0
2002/04/08 15:50:24.50 ods Unable to read login packet(s).
2002/04/08 15:50:26.79 ods Error : 17832, Severity: 18, State: 0
2002/04/08 15:50:26.79 ods Unable to read login packet(s).
2002/04/09 07:10:21.48 ods Error : 17832, Severity: 18, State: 0
2002/04/09 07:10:21.48 ods Unable to read login packet(s).
2002/04/09 07:53:33.76 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:53:33.76 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname '2M_ROSANNA'.
2002/04/09 07:53:33.76 ods OS Error : 232,
2002/04/09 07:53:33.78 spid75 Error : 1608, Severity: 21, State: 2
2002/04/09 07:53:33.78 spid75 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
2002/04/09 07:53:41.10 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:53:41.10 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname 'CE_SANDRA'.
2002/04/09 07:53:41.10 ods OS Error : 232,
2002/04/09 07:53:41.10 spid80 Error : 1608, Severity: 21, State: 2
2002/04/09 07:53:41.10 spid80 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
2002/04/09 07:55:42.20 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:55:42.20 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname 'CE_SANDRA'.
2002/04/09 07:55:42.20 ods OS Error : 232,
2002/04/09 07:55:42.20 spid53 Error : 1608, Severity: 21, State: 2
2002/04/09 07:55:42.20 spid53 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
2002/04/09 07:57:09.40 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:57:09.40 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname 'FE_FERTILIDAD'.
2002/04/09 07:57:09.40 ods OS Error : 232,
2002/04/09 07:57:09.40 spid91 Error : 1608, Severity: 21, State: 2
2002/04/09 07:57:09.40 spid91 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
2002/04/09 07:57:09.40 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:57:09.40 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname 'SF_ROSA'.
2002/04/09 07:57:09.40 ods OS Error : 232,
2002/04/09 07:57:09.40 spid11 Error : 1608, Severity: 21, State: 2
2002/04/09 07:57:09.40 spid11 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
2002/04/09 07:57:36.04 ods Error : 17824, Severity: 10, State: 0
2002/04/09 07:57:36.04 ods Unable to write to ListenOn connection '.pipesqlquery', loginname 'sa', hostname 'CE_MILAGROS'.
2002/04/09 07:57:36.04 ods OS Error : 232,
2002/04/09 07:57:36.04 spid60 Error : 1608, Severity: 21, State: 2
2002/04/09 07:57:36.04 spid60 A network error was encountered while sending results to the front end. Check the SQL Server errorlog for more information.
The problems begin on 2002/04/09 at 7:53am. and it respond again at 7:57, there's no need to restart the service.
I will appreciate some help here.
View 1 Replies
View Related
Jul 7, 2015
I am going put in the whole query but my question is on changing a datediff minutes amount into DD:HH:MM.
Query is:
select c.APPLICANT_ID as [Applicant ID], aetc.EVENT_TYPE as [Event Type],
cast(aetr.CREATE_DATE as date) as [Registration Date],
cast(aetc.CREATE_DATE as date) as [C Creation Date],
datediff(mi,cast(aetr.CREATE_DATE as datetime),cast(aetc.CREATE_DATE as datetime)) as [time diff],
[Code] .....
I want this as dd:hh:mm rather than just minutes.
Currently this field is just minutes so a figure such as 20, depending on the time difference between the 2 dates.
I have tried the convert statement convert (char(5) ...........,108) within this but that's not working and I have used floor before to do this type of thing but not sure where that should go.
View 9 Replies
View Related
Sep 4, 2014
I need to be able to add minutes to a datetime value, which only cover working hours.
I have a holiday table as below:
Examples: (dd/MM/yyyy hh:mm)
Date..........Description
01/01/2015 New Years Day
26/12/2014 Boxing Day
25/12/2014 Christmas Day
25/08/2014 August Bank Holiday
Our Business hours are 08:00-18:00 Mon-Fri (unless the day is in the holiday table)
Start Date............Minute to Add......Expected outcome
01/09/2014 10:00........30...................01/09/2014 10:30
01/09/2014 17:00........65...................02/09/2014 08:05
29/08/2014 17:00........65...................01/09/2014 08:05
22/08/2014 17:00........65...................26/08/2014 08:05
31/08/2014 02:30........65...................01/08/2014 09:05
01/09/2014 19:00........65...................02/08/2014 09:05
01/09/2014 10:00........3005...............08/09/2014 10:05
22/08/2014 17:00........3005...............01/09/2014 17:05
I have tried to create a function to do this (fn_pp_AddMinutesWithinWorkingHours(@StartDate,@Minutes)) but I am unable to come up with a solution which factors in everything correctly.
View 1 Replies
View Related
Aug 6, 2015
In my requirement,My production server running more then 5 jobs . I want details in running schedule in minutes. For example
1) First Job
I am configured every one hour.
2) Second job
Configured in every 30 min
3) Third job
Configured every 60 min
4) Fourth Job
Configured every 24 hrs
I want the result
SNOJOBNameRunning Schedule(in Min)
1First JOB 60min
2Second JOB 30 min
3Third JOB 60min
4Fourth JOB 1440min
View 1 Replies
View Related
Apr 20, 2007
Hi,
I have two servers, one production server and one backup server which have transactional replication with a pull subscription.
When I configure replication, it works fine during our test weekends testing production load. After tests, replication looks fine for a random number of days. Then, all of a sudden, an error message is displayed on one of the agents: "The agent is suspect, no response within 10 minutes." This has happened a number o times. If I remove replication and configures it again, it always works. Sometimes it works by just updating one of the tables and the error message disappears. The last time (today) that did not work. Updating the database did not replicate and the error message remained.
Has anyone experienced this same problem and has a god solution. One thing that is common is that the error message appears after long times of inactivity on the servers, or perhaps after a restart but that I am not sure about.
Question 1: How can I prevent this error message?
Question 2: Are there any special things to think about when I need to restart the servers and replication is configured, e.g. after installing updates from Windows Update.
I would be very grateful for any answers regarding this.
Best,
/M
View 1 Replies
View Related
Jun 11, 2015
Is there a way to keep track in real time on how long a stored procedure is running for? So what I want to do is fire off a trace in a stored procedure if that stored procedure is running for over like 5 minutes.
View 5 Replies
View Related
Oct 7, 2015
I have a table called employee_punch_record that we use to store employee time clock punches.
The columns are:
employeeid,
punch_timestamp,
punch_type (In / Out),
closed (bit used as status for open or closed pay periods),
ident
Here are some examples of a record:
bkingery62015-10-06 16:59:04.000In0
bkingery72015-10-06 16:59:09.000Out0
bkingery82015-10-06 16:59:13.000In0
bkingery92015-10-06 18:22:44.000Out0
bkingery102015-10-06 18:22:46.000In0
bkingery112015-10-06 18:22:48.000Out0
bkingery122015-10-06 18:22:51.000In0
tfeller52015-10-05 17:00:05.000In0
We are using SQL Server 2008 as our database and use Access as a GUI. I am looking to create a form in Access where employees can access their time card and request changes from management. I want to use the format from the attached screen shot for the form. I pretty much know how to do it all, the only point of complication is trying to figure out the easiest way to get the transaction punch record data on employee_punch_record into a format where I can easily populate the form in the horizontal format you see in the screen shot.
I am not super strong in SQL, but figure I can do it using a formatting table of some sort. quick and easy way to move transaction records into a more horizontally oriented record?
View 0 Replies
View Related
