Executing Multiple Query At One Time
Feb 27, 2007
hi,
i am making a n application which in between deletes the multiple tables from the sql database.
for that i have written the following code:
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "delete from " + dbConstt.DBSchema + ".PicassoSelectivityLog where QTID=" + qtid;
cmd.ExecuteNonQuery();
cmd.CommandText = "delete from " + dbConstt.DBSchema + ".PicassoSelectivityLog where QTID=" + qtid;
cmd.ExecuteNonQuery();
in this way, many more tables are to be deleted.
is there any need to create the new SQLCommand object again and agin for each and every query. can iot be done like the given above or can there be some better method?
thanz in advance..
divya
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Aug 22, 2007
HI,
We are currently trying to import the Data from one DB to Multiple DBs.And these multiple DBs connection strings must be configurable. This I can do it by reading the connection strings from dtsconfig file and execute it for each DB.Is it possible to execute for all the DBs in parallel(Multithreaded).
Thanks,
Sabari.
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Feb 24, 2008
Hi,
I am executing following script which return more than 1 query/row as there are more than 1 log backup :
select @Query = 'RESTORE LOG ' + @dbName + ' FROM DISK=' + '''' +@path+''''+ ' WITH' + ' NORECOVERY, FILE= ' + convert(varchar(10),Position) from #temp where BackupName = 'Log_Backup' and BackupType = 2 and Position> @Diff_Position EXEC(@QUERY)
[Above script restores database with latest Differential backup file and latest log files. ]
Now I want to execute this, but @Query don't work for more than one row returned . Can you please suggest me how to execute such query?
Thanks,
Dipak.
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Jan 23, 2008
Hi,I have a web application using Stored Procedure (SP). I see that there's a SP taking long time to execute. I try to capture it by Profiler Tool, and find out that with the same SP on the same db with the same parameter. The duration of executing by my web app is far bigger than the duration of executing on SQl server management studio - query windowPlease see the image attached http://kyxao.net/127/ExecutionProblem.png Any ideas for this issue?Thanks a lot Jalijack
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Mar 18, 2006
Hello All,I am am having a strange problem. I am trying to execute a DTS packagefrom VB .NET (.aspx) page. The DTS package takes 21 minutes to execute.When the aspx page sends a command to MS SQL server to execute this DTSpackage it starts executing. After 8 minutes the .aspx page shows error"Cannot Find Server" and errors out with a white screen. Theinetresting thing is the DTS package is still being executed in backendand completes execution successfully.I have no clue why this is happening because there are other DTSpackages that I am executing through the same .aspx page that takesabout 3 minutes to complete execution and are working absolutely fine.By the way I have a stored procedure wrapper over every DTS package. Sowhen i have to execute a DTS package I execute a stored which inturnexecutes a DTS package.Thanks for reading my query. If you have any suggestions please let meknow.Thank you in advance.
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Nov 3, 1999
Hi,
I have a very peculiar problem. I have few CommandExec jobs on SQL Server 7.0 which has been scheduled to execute at a specific time. The jobs are executing properly but, the problem is they stop after the completion. i.e after finishing the jobs they still flash a message "Executing the job" they don't flash the message "Not Running" this is happening only to commandExec jobs, I have also few TSQL jobs which are working properly. I tried even giving the duration (start and stop time) but no use. Has anyone encountered this problem? If you have a solution PLS pass it on to me. I am in a very desparate situation.
Thanks in advance.
Robert
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Jan 27, 2008
I am generating hundreds of lines of sql with a tool and wish to execute is in runtime. The sql consists of table creation, procedure creation, aswell as inserts and updates. When i try with SqlDataAdapter I get an error. Does anyone have a solution on what I can do?
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Oct 22, 2007
Hey guys,
What is the best way to run multiple sql scripts against a database.
Vendor provided a DBupdate utility but it isn't working properly.....
any suggestions....
thanks,
jonathan
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Jan 12, 2004
Hi,
I would like to execute multiple stored procs by calling a single script say A. I want to A to execute on a nightly basis. The multiple stored procs are bulk inserts into separate tables. I want to be notified of the error if one among the many stored procs fail when I call A. But if one fails, I don't want A to fail. The remaining stored procs should execute. Does anyone have a script wriiten for A? I guess A is just not about -
EXEC SP1
EXEC SP2
EXEC SP3
EXEC SP4
EXEC SP5
Thanks
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Apr 24, 2008
I am trying to execute around 3 SSIS packages using Execute package task by having all the 3 in one SSIS package,
I am getting the below error:
Error: Error 0xC001000A while preparing to load the package.
The specified package could not be loaded from the SQL Server database. .
Can I use Execute package task for this purpose??
Thanks!!
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Aug 27, 2007
I am probably missing something simple here but...
I have a CLR Stored Procedure where I am attempting to execute multiple SQL commands. Here is what happens.
Case One
1. Stored Procedure is invoked.
2. Create SQL Connection.
3. Open the connection.
4. Begin Transaction.
5. Create Command from Connection.
6. Set Command objects Transaction property to transaction created above.
7. Set Command Text Property to SQL Query.
8. Execute Query via ExecuteReader and get SQLReader.
9. Read query result set.
10. Close QueryReader.
11. Set Command Text Property to another SQL Query.
12. Execute Query
This is where I get one of two exceptions.
1. An Exception stating that I cannot have parallel transactions.
or
2. An Exception that I have an open SqlReader that must be closed.
Case Two
1. Stored Procedure is invoked.
2. Create SQL Connection.
3. Open the connection.
4. Begin Transaction.
5. Create Command from Connection.
6. Set Command objects Transaction property to transaction created above.
7. Set Command Text Property to SQL INSERT command.
8. Execute Insert command.
9. Set Command Text Property to SQL Query command.
10. Execute Query Command via ExecuteReader.
At this point the stored procedure appears to hang.
Could someone please enlighten me if I have missed something obvious while reading the manual, regarding what you can and cannot do?
Thanks in advance.
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Oct 15, 2007
Is there a way to get the Report Manager to allow a single user to
execute more than 1 report at a time? Currently, each user can only
have a single report being executed at a time. It looks like any
other reports are being queued and executed serially.
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Apr 24, 2008
I am trying to execute around 3 SSIS packages using Execute package task by having all the 3 in one SSIS package,
I am getting the below error:
Error: Error 0xC001000A while preparing to load the package.
The specified package could not be loaded from the SQL Server database. .
Then I did the following:
1. Right click on MSDB
2. Import package
Inside Import package window:
Package location: SQL Server
Server: servername
authentication: windows authen
Package path: \serverC$folder1SSIS Packagesfolder2
Import package as:
Package name: package.dtsx
Below is the error I am getting:
TITLE: Import Package
------------------------------
Cannot find folder "\serverC$folder1SSIS Packagesfolder2".
Can I use Execute package task for this purpose??
Thanks!!
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Jan 3, 2005
Hi all,
Is there any way so that we can run/ execute multiple jobs or local packeges at once. Can we create any sql script which will execute multiple jobs/packeges at once. please advise
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Jul 20, 2005
Hello!We have a set of individual .SQL scripts which we would like toexecute against a MS SQL Server 2000. Is there any way to have ISQLutility (or any other means) to execute all of them without having toestablish a separate database connection for each script:isql -Ux -Py -Ss -i script1.sqlisql -Ux -Py -Ss -i script2.sqlisql -Ux -Py -Ss -i script3.sql.....isql -Ux -Py -Ss -i scriptN.sqlAll scripts are in the same location, which could be made visible toby the SQL Server itself (so either a client-based or a server-basedinvokation is ok)TIA
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Mar 3, 2008
Hi All
I have been asked by developers if there is any advantage in processing multiple clustering models simultaneously by using AMO and multiple threads as against processing one after another.
I have limited experience with Analysis Services but based on my reading I don't see this method providing any advantage.
Does anyone have any recommendations or advice? The system Enterprise Edition running on an x86 Server with 2 dual core processors and 4GB of RAM. Would the answer alter if the server running x64 version of SQL Server and Windows.
Thanks
Nadreck
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Jan 2, 2008
Happy new year everyone!!!
Ok, now for my not so happy new year problem ... here's the scenario:
I have a simple task of exporting data retrieved by a parameterized stored procedure to a delimited text file ... task done in 30 mins max using dataflow task from OLE DB Source with SQL Command to Text File Destination ... thank you very much SSIS!
But the problem is the OLE DB Source executed the SP MULTIPLE TIMES (3 to be exact)
Actually configuration is:
1. OLE DB Source
2. SQL Command access mode
3. The following command written in the command text box:
SET FMTONLY OFF;
exec sp_SampleSP @param1=?, @param2=?
4. Configured parameter mapping.
The stored procedure logs to a database table everytime it is executed to report how many rows were selected (please don't crucify me with this method, i'm re-using procs from old system). The log shows that during execution of this package the SP was executed on 3 times.
Help anyone? Please ...
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Dec 28, 2007
Hi,
Can we execute multiple instances of the same SSIS package simultaneously??
If yes, how?
If no, what is the work-around to simulate such a functionality?
Thanks in advance.
Regards,
B@ns
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May 13, 2008
Hello all -
Based on advice from this board, I am setting up our newly-converted DTSX packages (sql server 2000 (DTS) to 2005 (SSIS) package conversion) to utilize package configurations to make it easier to run them in multiple environments (dev, testing, production, etc...). This seems to be working just fine, but I now have another question.
We have approximately 12 DTSX packages which need to be executed in a specific sequential order. I was wondering what the best / most widely accepted method is to allow for running them as an automated process. If you double click on each DTSX file individually, the "Execute Package Utility" pops up, and you can run the package. I'd like to know the best way for us to be able to run each package, one after the other (each one waiting until the previous one completes before it begins), until they have all processed. It would be nice if it did not rely on SQL Server being installed on the machine on which it is being run...
thanks for all the fantastic support on this site
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Jul 20, 2005
Does anyone know of a way to execute sql code from a dynamically builttext field?Before beginning, let me state that I know this db architecture isbuilt solely for frustration and I hope to make it better soon.Unfortunately, there is never a non-crucial time in which we can do anupgrade, so we are stuck for now.Point 1:There are multiple tables: students, courses, cross-referencestudent/courses, teachers, cross-reference teacher/courses, andothers.Point 2:Yearly archiving is done by appending a 2 digit year suffix to thetable and rebuilding the table structure for the current year. Thatis, each of the tables named above has an archive table for 1999,2000, 2001, etc. This leads to many tables and a big mess whenunioning them.Point 3:A history report is run by building a big query that unions each unionof tables (students, courses, etc) by year. This query has grown toobig for a varchar(8000) field. Actually, it's too big for 2 of them.Point 4:I don't want to write code to maintain any more varchar(8000) fieldsfor this query. It should be much more easily handled with atemporary table holding each bit of yearly archive data. I have builtthis and it works fine. I have also figured out how to pull the rowsfrom that table, concatenate them, and insert the resulting lump intoa text field in another table.Point 5:I haven't figured out how to grab the 5 or so records from that tableand execute them on their own. I figured I could grab them, put theminto a text field that's big enough to hold the whole query and thenselect and execute that text field. I've had no luck with that and Ihaven't had any luck finding any references that might help me withthis problem. I keep thinking of nesting execute() calls, but thatdoesn't work.I'm open to questions, potential solutions, hints about different wayto approach the problem, anything.Many thanks in advance,Rick Caborn
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Jan 30, 2015
I am trying to create a logon trigger. As I am testing this, I discovered that each time I do a connection, I get 19 rows, inserted into my audit table. I ran profiler, and I see it is going through the logon trigger multiple times, for a single connection. So, what am I doing wrong? The code is fairly simplistic, and the profiler doesn't give a clue, as to what is going on. When I look at the output, I see the spid for the first couple of connections are different, then a spid, that is different from those 2 is in the next 17 rows. But, when I do an sp_who2, that spid does not exist.
This issue was noticed on a 2012 version, that I was first testing on, then had the same issue on a 2008 R2. I am currently testing on a 2014 version, that is doing the same thing. Is the logon trigger itself, firing, and causing this?
I also tried using the After Logon option, and got the same issue.
Here is the code:
CREATE TRIGGER LogonAuditTrigger
ON ALL SERVER WITH EXECUTE AS 'sa'
FOR LOGON
AS
BEGIN
DECLARE @Body NVARCHAR(2000),
[code]....
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Apr 21, 2015
SELECT
CONVERT(VARCHAR(10),attnc_chkin_dt,101) as INDATE,
CONVERT(VARCHAR(10),attnc_chkin_dt,108) as TimePart
FROM pmt_attendance
o/p
indate 04/18/2015
time part :17:45:00
I need to convert this 17:45:00 to 12 hours date format...
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May 26, 2005
Hi,
I have a table which has a few fields, one being "datetime_traded". I need to write a query which returns the row which has the closest time (down to second) given a date/time. I'm using MS SQL.
Here's what I have so far:
Code:
select * from TICK_D
where datetime_traded = (select min( abs(datediff(second,datetime_traded , Convert(datetime,'2005-05-30:09:31:09')) ) ) from TICK_D)
But I get an error - "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.".
Does anyone know how i could do this? Thanks a lot for any help!
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Jun 16, 2007
Hi,
How to execute more than one query consecutively in SqlDataSource like the picture shown below.
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Mar 13, 2008
hello,
Here is the query.
select Count(*)
from
(select Datepart(yyyy,Activitydate) [Year], Month(ActivityDate) [Month] ,DataCenter, Farm
from Daily
where DATEPART(yyyy, ActivityDate) = DATEPART(yyyy, getdate()) and Month(ActivityDate) = 3
Group By Datepart(yy,Activitydate), Month(ActivityDate), DataCenter, Farm
) A
INNER JOIN
(SELECT *
from Monthly
where Year = DATEPART(yyyy, getdate())
) B
ON
A.Year = B.Year and
A.Month = B.Month and
A.DataCenter = B.DataCenter and
A.Farm = B.Farm
Above query executes fine giving output as 3519; that too in 1sec.
However when i try to apply criteria on Monthly table of Month=3, query just keeps executing for hours..
Following query does not work.
select Count(*)
from
(select Datepart(yyyy,Activitydate) [Year], Month(ActivityDate) [Month] ,DataCenter, Farm
from Daily
where DATEPART(yyyy, ActivityDate) = DATEPART(yyyy, getdate()) and Month(ActivityDate) = 3
Group By Datepart(yy,Activitydate), Month(ActivityDate), DataCenter, Farm
) A
INNER JOIN
(SELECT *
from Monthly
where Year = DATEPART(yyyy, getdate()) and [Month] = 3
) B
ON
A.Year = B.Year and
A.Month = B.Month and
A.DataCenter = B.DataCenter and
A.Farm = B.Farm
I am confused on what could be the problem.
Please suggest.
Thanks
Sandeep.
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Apr 27, 2004
When I execute this query, I get the error: 'The colum prefix 'ClassifiedAd does not match with a table'. But the table does exist. Does anyone know what's wrong?
select ca.ItemID,
ca.ModuleID,
'CreatedByUser' = u1.FirstName + ' ' + u1.LastName,
ClassifiedAd.CreatedDate,
'UpdatedByUser' = u2.FirstName + ' ' + u2.LastName,
ca.UpdatedDate,
ca.AdTitle,
ca.AdText,
ca.AdHasImage,
ca.AdPOCName,
ca.AdPOCEmail,
ca.AdPOCPhone
from ClassifiedAd ca
left outer join Users u1 on ca.CreatedByUser = u1.UserID
left outer join Users u2 on ca.UpdatedByUser = u2.UserID
where ca.ItemID = 1
and ca.ModuleId = 1
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Aug 26, 2006
Hi everybody,
I need a syntax in SQL Server 7.0. By using which I need to excecute a query from file. By using xp_cmdshell I am getting it. But whole results comes in a single column. I need the result set as it appears while executing the query. Can you help me in this. Any help will be appreciated.
Thanks in advance,
Gopakumar N.Kurup
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Aug 22, 2007
I have a Columns like
RegionAmount
Asia5600
Asia6500
Asia1000
US8900
US4400
US6700
Europe4500
Europe2400
Europe1600
Africa6200
Africa6400
Africa6900
i want to execute a query with conditions...like
if Region==Asia then compute percent of Amount
if Region==US then compute percent of Amount
if Region==Europe then compute percent of Amount
if Region==Africa then compute percent of Amount
the result set to be displayed something like
Column---Amount---PercentAmount
thanks a lot!
pavan
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May 18, 2007
The following query runs fine
1)
Select cd.*
from TaxByPackage p join TaxOverrideReason tor
on tor.TaxId = p.TaxId
and p.PackageId in (10, 11)
join CalcData cd on cd.CalcTaxOverrideID = tor.TaxOverrideID
2)
but if I add following Join to above query then query does produce results and keep saying 'executing' for hours
"join TaxRate tr on tr.CalcDataID = cd.CalcDataID
Select cd.*
from TaxByPackage p join TaxOverrideReason tor
on tor.TaxId = p.TaxId
and p.PackageId in (10, 11)
join CalcData cd on cd.CalcTaxOverrideID = tor.TaxOverrideID
join TaxRate tr on tr.CalcDataID = cd.CalcDataID
3)
If I insert the data produce by first join 1) to a table and then join the new table data result to
Taxrate table then result come fine
insert into c1
select cd.*
from TaxByPackage p join TaxOverrideReason tor
on tor.TaxId = p.TaxId
and p.PackageId in (10, 11)
join CalcData cd on cd.CalcTaxOverrideID = tor.TaxOverrideID
select * from c1
join TaxRate tr on tr.CalcDataID = c1.CalcDataID
FYI : Version SQL CE is 3.0.5300
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May 15, 2008
Hello All,
Below carry takes too much time while execution
Select
'PIT_ID' = CASE WHEN Best_BID_DATA.PIT_ID IS NOT NULL THEN Best_BID_DATA.PIT_ID ELSE Best_OFFER_DATA.PIT_ID END,
Best_Bid_Data.Bid_Customer,
Best_Bid_Data.Bid_Size,
Best_Bid_Data.Bid_Price,
Best_Bid_Data.Bid_Order_Id,
Best_Bid_Data.Bid_Order_Version,
Best_Bid_Data.Bid_ProductId,
Best_Bid_Data.Bid_TraderId,
Best_Bid_Data.Bid_BrokerId,
Best_Bid_Data.Bid_Reference,
Best_Bid_Data.Bid_Indicative,
Best_Bid_Data.Bid_Park,
Best_Offer_Data.Offer_Customer,
Best_Offer_Data.Offer_Size,
Best_Offer_Data.Offer_Price,
Best_Offer_Data.Offer_Order_Id,
Best_Offer_Data.Offer_Order_Version,
Best_Offer_Data.Offer_ProductId,
Best_Offer_Data.Offer_TraderId,
Best_Offer_Data.Offer_BrokerId,
Best_Offer_Data.Offer_Reference,
Best_Offer_Data.Offer_Indicative,
Best_Offer_Data.Offer_Park
from
(
Select PITID PIT_ID, CustomerId Bid_Customer, Size Bid_Size, Price Bid_Price, orderid Bid_Order_Id, Version Bid_Order_Version,
ProductId Bid_ProductId, TraderId Bid_TraderId, BrokerId Bid_BrokerId,
Reference Bid_Reference, Indicative Bid_Indicative, Park Bid_Park
From OrderTable C
Where
version = (select max(version) from OrderTable where orderid = c.orderid)
and BuySell = 'B'
and Status <> 'D'
and Park <> 1
and PitId in (select distinct pitid from MarketViewDef Where MktViewId = 4)
and Price =
( Select max(Price) From OrderTable cc
where version = (select max(version) from OrderTable where orderid = cc.orderid)
and PitId = c.PitId
and BuySell = 'B'
and Status <> 'D'
and Park <> 1
)
and Orderdate =
( Select min(Orderdate) From OrderTable dd
where version = (select max(version) from OrderTable where orderid = dd.orderid)
and PitId = c.PitId
and BuySell = 'B'
and Status <> 'D'
and Price = c.Price
and Park <> 1
)
and OrderId = (select top 1 OrderId from OrderTable ff
Where version = (select max(version) from OrderTable where orderid = ff.orderid)
and orderid = ff.orderid
and PitId = c.PitId
and BuySell = 'B'
and Status <> 'D'
and Price = c.Price
and Orderdate = c.Orderdate
and Park <> 1
)
) Best_Bid_Data
full outer join
(
Select PITID PIT_ID, CustomerId Offer_Customer, Size Offer_Size, Price Offer_Price, orderid Offer_Order_Id, Version Offer_Order_Version,
ProductId Offer_ProductId, TraderId Offer_TraderId, BrokerId Offer_BrokerId,
Reference Offer_Reference, Indicative Offer_Indicative, Park Offer_Park
From OrderTable C
Where
version = (select max(version) from OrderTable where orderid = c.orderid)
and BuySell = 'S'
and Status <> 'D'
and Park <> 1
and PitId in (select distinct pitid from MarketViewDef Where MktViewId = 4)
and Price =
( Select min(Price) From OrderTable cc
where version = (select max(version) from OrderTable where orderid = cc.orderid)
and PitId = c.PitId
and BuySell = 'S'
and Status <> 'D'
and Park <> 1
)
and Orderdate =
( Select min(Orderdate) From OrderTable dd
where version = (select max(version) from OrderTable where orderid = dd.orderid)
and PitId = c.PitId
and BuySell = 'S'
and Status <> 'D'
and Price = c.Price
and Park <> 1
)
and OrderId = (select top 1 OrderId from OrderTable ff
Where version = (select max(version) from OrderTable where orderid = ff.orderid)
and orderid = ff.orderid
and PitId = c.PitId
and BuySell = 'S'
and Status <> 'D'
and Price = c.Price
and Orderdate = c.Orderdate
and Park <> 1
)
) Best_Offer_Data
ON Best_Bid_Data.Pit_Id = Best_Offer_Data.Pit_Id
Can any one please help me?
Thanks
Prashant
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Aug 5, 2015
I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
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Dec 21, 2007
Hi,
I am using this query to execute but it didn't
declare @AccountID numeric(3,0)
set @AccountID = 101
select * from AccountTest
WHERE AccountID IN
(CASE
WHEN @AccountID = 101 THEN (100,101)
ELSE @AccountID
END)
I m getting error like
Msg 102, Level 15, State 1, Line 9
Incorrect syntax near ','.
Pls help me out
T.I.A
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Jul 20, 2005
Hi,I wanted to know if this is possible and if so, how do Ido it. Say, I have a query "SELECT * FROM Table WHEREColumn="some_value". This executes on a very large dataset and I would like to return the results as they queryexecutes rather than wait for the whole query to execute.Basically, I want to get the results as they are preparedby the database. Any way to do this?Regards,San
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