Job Execution In A Batch
May 17, 2007I need to execute around 100 SQL server jobs in a batch. If I execute them in a batch will they get executed linearly or asynchronously?
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I think, therefore I am - Rene Descartes
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Execution Of SQL Batch Statements While Installation
Sep 7, 2001Hi,
I want to know if I can execute a set of batch statements ( basically create statements) during the installation of our product. I have used Access with ADP connected to MS SQL Server 7.0 and I am trying to merge the database and table creations with the installation procedure. Please tell me how I can go ahead with this. (I have tried using the installshield and some other similar products with not of much use).
Thanks in advance,
Mangala
Execution Order In A Transaction Batch
Feb 29, 2008Is the order of execution guaranteed to go from top to bottom in a transaction that has multiple statements like below?
BEGIN TRAN T1;
UPDATE table1 ...;
UPDATE table2 ...;
SELECT * from table1;
UPDATE table3 ...;
COMMIT TRAN T1;
How about here?
BEGIN TRAN T1;
UPDATE table1 ...;
BEGIN TRAN M2 ;
UPDATE table2 ...;
SELECT * from table1;
COMMIT TRAN M2;
UPDATE table3 ...;
COMMIT TRAN T1;
how can i guarantee that statements will be executed from top to bottom in a transaction batch like above? I am not interested in the errors in statements. I just want whole thing to either execute fully from top to bottom or none executes
Weird Behavior Running Batch Execution...
Sep 10, 2007Hi,
I had created 2 packages... one is the parent package and contains a 50 iterations loop running a secondary package for each iteration... i had reached the following conclusion:
My package takes an average of 5 seconds from the time it ends executing one iteration and starts another... after about 30 iterations... my average time between end and start increases significantly to about 12 secs or even more...
All packages have delay validation set to false, and receive several variables from the parent package... Has for the logging, it is done to files based on a path coming from a variable in the parent package.
To execute the parent package i am using dtexecui.exe and i consider this behavior rather strange... had anyone experienced the same? Can anyone test this?
My environment is a 4 x64 processors with 8gb memory, so i guess its good enough to get 0 secs from end to start
I already consider the first 5 seconds weird...
Best Regards,
Stopping The Execution Of A Multi-batch Script
May 15, 2008
We have a number of customers using the same database and ASP application. We need to run a script that modifies the database to the latest version. If the script runs twice it will cause problems so we need to build in a fail safe way of stopping it running a second time.
To do this we can update a version table at the end of the script. At the start of the script we check that the version is the previous one. If it isn't then we need to abort the enitre script. The problem is that the RETURN statement will only exit the current batch and execution of the script will continue from the next GO statement.
Is there any way to stop a multi-batch script running if a certain condition is met in one batch in such a way that the remaining batches do not run?
System.Data.SqlClient.SqlException: Batch Execution Is Terminated Because Of Debugger Request
Aug 2, 2007Batch execution is terminated because of debugger request.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Batch execution is terminated because of debugger request
any solution or cause of this exception
please let me know freindz
Passing Parameters To Batch File And Executing Batch File Loop
Aug 7, 2007HELP,
I need to take a variable from a tabel in SQL Server pass to a Batch file and execute the batch file. Right now I can exec the batch file with XP_CMDSHELL but how can I pass the variable to the batch file and loop through all the variables.
Please help
Phil
Static Variables In A SQLCLR Stored Proc Seem To Get Reused From Execution To Execution Of The Sp
Aug 23, 2007after moving off VS debugger and into management studio to exercise our SQLCLR sp, we notice that the 2nd execution gets an error suggesting that our static SqlCommand object is getting reused from the 1st execution (of the sp under mgt studio). If this is expected behavior, we have no problem limiting our statics to only completely reusable objects but would first like to know if this is expected? Is the fact that debugger doesnt show this behavior also expected?
View 4 Replies View RelatedSQLCMD Batch File With Script In Batch File
Dec 5, 2006I am using the following batch file to execute a script that creates a db and all its objects in the local sql express:
sqlcmd -S (local)SQLExpress -i C:CreateDB.sql
This works fine, but I'm wondering if there's an easy way to put the script in the batch file, so users don't have to worry about putting the script in the C drive. I tried getting rid of the i parameter and pasting the script from the sql file into the batch file, but it didn't work.
Thanks,
Dave
Execution Plans &<&> Proportionate Execution Times
Dec 7, 2005Hi I am slowly getting to grips with SQL Server. As a part of this, I have been attempting to work on producing more efficient queries. This post is regarding what appears to be a discrepancy between the SQL Server execution plan and the actual time taken by a query to run. My brief is to produce an attendance system for an education establishment (I presume you know I'm not an A-Level student completing a project :p ). Circa 1.5m rows per annum, testing with ~3m rows currently. College_Year could strictly be inferred from the AttDateTime however it is included as a field because it a part of just about every PK this table is ever likely to be linked to. Indexes are not fully optimised yet. Table:CREATE TABLE [dbo].[AttendanceDets] ([College_Year] [smallint] NOT NULL ,[Group_Code] [char] (12) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,[Student_ID] [char] (8) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,[Session_Date] [datetime] NOT NULL ,[Start_Time] [datetime] NOT NULL ,[Att_Code] [char] (1) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ) ON [PRIMARY]GO CREATE CLUSTERED INDEX [IX_AltPK_Clust_AttendanceDets] ON [dbo].[AttendanceDets]([College_Year], [Group_Code], [Student_ID], [Session_Date], [Att_Code]) ON [PRIMARY]GO CREATE INDEX [All] ON [dbo].[AttendanceDets]([College_Year], [Group_Code], [Student_ID], [Session_Date], [Start_Time], [Att_Code]) ON [PRIMARY]GO CREATE INDEX [IX_AttendanceDets] ON [dbo].[AttendanceDets]([Att_Code]) ON [PRIMARY]GOALL inserts are via an overnight sproc - data comes from a third party system. Group_Code is 12 chars (no more no less), student_ID 8 chars (no more no less). I have created a simple sproc. I am using this as a benchmark against which I am testing my options. I appreciate that this sproc is an inefficient jack of all trades - it has been designed as such so I can compare its performance to more specific sprocs and possibly some dynamic SQL. Sproc:CREATE PROCEDURE [dbo].[CAMsp_Att] @College_Year AS SmallInt,@Student_ID AS VarChar(8) = '________', @Group_Code AS VarChar(12) = '____________', @Start_Date AS DateTime = '1950/01/01', @End_Date as DateTime = '2020/01/01', @Att_Code AS VarChar(1) = '_' AS IF @Start_Date = '1950/01/01'SET @Start_Date = CAST(CAST(@College_Year AS Char(4)) + '/08/31' AS DateTime) IF @End_Date = '2020/01/01'SET @End_Date = CAST(CAST(@College_Year +1 AS Char(4)) + '/07/31' AS DateTime) SELECT College_Year, Group_Code, Student_ID, Session_Date, Start_Time, Att_Code FROM dbo.AttendanceDets WHERE College_Year = @College_YearAND Group_Code LIKE @Group_CodeAND Student_ID LIKE @Student_IDAND Session_Date <= @End_DateAND Session_Date >=@Start_DateAND Att_Code LIKE @Att_CodeGOMy confusion lies with running the below script with Show Execution Plan:--SET SHOWPLAN_TEXT ON--Go DECLARE @Time as DateTime Set @Time = GetDate() select College_Year, group_code, Student_ID, Session_Date, Start_Time, Att_Code from attendanceDetswhere College_Year = 2005 AND group_code LIKE '____________' AND Student_ID LIKE '________'AND Session_Date <= '2005-11-16' AND Session_Date >= '2005-11-16' AND Att_Code LIKE '_' Print 'First query took: ' + CAST(DATEDIFF(ms, @Time, GETDATE()) AS VarCHar(5)) + ' milli-Seconds' Set @Time = GetDate() EXEC CAMsp_Att @College_Year = 2005, @Start_Date = '2005-11-16', @End_Date = '2005-11-16' Print 'Second query took: ' + CAST(DATEDIFF(ms, @Time, GETDATE()) AS VarCHar(5)) + ' milli-Seconds'GO --SET SHOWPLAN_TEXT OFF--GOThe execution plan for the first query appears miles more costly than the sproc yet it is effectively the same query with no parameters. However, my understanding is the cached plan substitutes literals for parameters anyway. In any case - the first query cost is listed as 99.52% of the batch, the sproc 0.48% (comparing the IO, cpu costs etc support this). BUT the text output is:(10639 row(s) affected) First query took: 596 milli-Seconds (10639 row(s) affected) Second query took: 2856 milli-SecondsI appreciate that logical and physical performance are not one and the same but can why is there such a huge discrepancy between the two? They are tested on a dedicated test server, and repeated running and switching the order of the queries elicits the same results. Sample data can be provided if requested but I assumed it would not shed much light. BTW - I know that additional indexes can bring the plans and execution time closer together - my question is more about the concept. If you've made it this far - many thanks.If you can enlighten me - infinite thanks.
View 10 Replies View RelatedExecution Procedure Stored During Execution Of The Report .
Aug 3, 2007
Hello :
How to execute a procedure stored during execution of the report, that is before the poster the data.
Thnak you.
Execution In Scheduled Job Vs Direct Execution
Nov 29, 2004Here's my case, I have written a stored procedure which will perform the following:
1. Grab data from a table using cursor,
2. Process data,
3. Write the result into another table
If I execute the stored procedure directly (thru VS.NET, or Query Analyser), it will run, but when I tried to execute it via a scheduled job, it fails.
I used the same record, same parameters, and the same statements to call the stored procedure.
Any idea?
Actual Execution Plan Vs Estimated Execution Plan
Jul 7, 2006The benefit of the actual execution plan is that you can see the actual number of rows passing through each step - compared to the estimated number of rows.But what about the "cost percentages" ?I believe I've read somewhere that these percentages is still just an estimate and is not based on the real execution.Does anyone know this and preferable have a link to something that documents it?Thanks
View 1 Replies View RelatedBatch Job
Dec 26, 2006Hi,
I want to schedule a daily job using sql server to update the info. in a sql server table. This is very new to me. Could you please forward me some helpful resources.
Thanks,
Batch SQL
Jul 25, 2006QuestionsI need to batch a set of update commands. Can that be done and if so what are the possible ramfications? Can one mix / match Deletes/Inserts and Updates into a SQL command via the semi-colon in a batch set? (Is this the appropriate forum?)
WHYI am unable to use the
dynamic sql building found in the dataset due to a multiple table
contstraints. I have built classes that will extract the differences
from two datasets and report on the updates/deletes and inserts
required. Since I have multiple SQL statements, it would be nice to combine them into one statement.
Platform.Net 2C#IIS6SQL Server 2000 is the eventual target database for the generated SQL
advTHANKSance
Batch Updating?
Mar 28, 2008Hey guys, I periodically have to update maybe 300 records of the same column.. However, I've been udpating each record one by one.
Is there a way I can do something the following.ID Name1 john2 chris3 adam4 ben5 steveupdate table1 set name = name where id = ? but have it run through an entire set of these? Is there any way of automating that rather than having to update it manually? Do i need another table with just the id numbers and the column I want to change? or do i need a txt file?
Help With Batch File
Jan 22, 2002hi,
I need some help in accomplishing this task.
I want to design a DTS task which will:
a)copy a certain given files from one directory to another
b)import the files into the tables
c)upon successful import delete the files from the original directory.
I done know much about scripting and need help in figuring out steps a) and c).
thanks
Zoey
How To Run Different DTS Packges In A Batch?
Jul 31, 2001Is there any way using to run already developed DTS pacalkes one after another.
Thanks
Batch File
Sep 13, 2001Do u know how to write a batch file
for example i will need to type the sql server name it has to connect to the server and run a script that I have
let me know if u have any ideas of doing it
Batch File
Sep 13, 2001Do u know how to write a batch file
for example i will need to type the server name it has to connect to the server and run a script that I have
let me know if u have any ideas of doing it
BCP From A Batch (*.bat) File....
Mar 29, 2000Can someone show me an example of the syntax required to execute multiple BCP commands within the same batch (*.bat) file?
Sorry if this is a bit of a basic question, but not being a programmer by profession, I need to plead ignorance. I've tried a few things, but I just can't seem to figure it out.
Thanks!
Rich
Batch Process
Oct 22, 2003I have a problem running a batch file, now the problem is that when i run the batch file the command prompts the user for an input, but I have all the output of the bat file going into a log file. So when i run the bat file the process just sits there until i hit the 'y' key or unless i nput sumthin manually. This is a problem becuase this batch file is running on the UAT server as a job and there is no one there to input once the job is running. The commnd in the batch only requires an input once a month.
for eg if run: launch_scrt.bat and i want to put sum parameters such as 'y' or 'n' to avoid the manual input once the job is running. Any ideas?
Thanks in advance
Run A Batch Of Sql Statement
Sep 26, 2005Hi There,
I want to able to run a batch of sql statments (execute procedures) in SQl Server at a specific time. Just wondering if there is a method for that.
Batch Scheduling
Jun 27, 2006I like to schedule set of jobs in sql server 2005 to run in a particular sequence. How do I schedule batch jobs? Each job is a set of packages. Idea is to create a job with multiple steps and each step should be a one job but there is no option for the "sql server agent jobs" when mentioning each step.
Any idea how to create a set of jobs in sequence?
Thanks in advance,
Maria
Batch Job In Scheduler
May 6, 1999What is the best way to run a scheduled task that fires off three scripts that need to be run sequentially? I could set up three different tasks but I don't know exactly how long each will take and they are interdependent.
View 2 Replies View RelatedDTSRUN Batch Job
Aug 10, 2004Hi all
I have a batchjob which runs a DTS package now it calls it ok
However it is running against 2 Databases on 2 servers and I get a login error even tho I am using the sa login
does anyone know of any issues relating to this Hopefully with a soloution that does not involve a lot of work
thanks
Michael Grieve
Batch T-SQL Scripts
Sep 27, 2004In Horacle (thanks to someone else for the apt pseudonym), I am able to run a PL/SQL script saved as a file by simply typing in @ plus the path and file name. So, if I have a script called E:CreateTable.sql, I can simply enter @CreateTable.sql from the SqlPlus command line and Oracle will attempt to run all the commands in the E:CreateTable.sql file (there may be one or more commands).
Can I do the same thing in Query Analyzer (or even osql)? If so, what is the correct syntax?
Thanks,
hmscott
Batch Insert
Jan 23, 2004I'm using ASP.net to do a Select and I want to insert all the results into a table that is stored locally
I can put an SP local but cant put on the other DB
How would i achieve this batch insert? is it possible?
thanks
Mark
Batch Procedure
Apr 21, 2006Dear friends
I want to be able to make a batch that adds a column to every table in one go
Find a table object
Attach table name to columnname called "Concurrency"
Add column called Concurrency timestamp
If present already, don’t do it
Anyway to do it or do I have to do it manually?
cm
Batch File
Apr 3, 2007Hi pals,
I need a small help from u all.
I need a Windows batch file script which does the ftp to remote machine and "puts" a file
say "data.xls" from a predefined dir say "c:uploads" and puts on the database server "d:dumps".
Regards,
Franky
Batch Update
Aug 12, 2007Hai, i would like to do Bulk update to avoid the round trip to the database.
Means, In my UI im dsiplaying all the employee details who are related to one particular dept. Now i want to update the bonus to all the employees based on their category. UI changes are refelected in the Datatable(.NET). Finally the datatable changes i would like to update in the Database.
how can i do that..
sample code pls.
im very very new to sql
How To Have A Batch Transaction?
Jul 23, 2005I am inserting records into a table - around 1 million records. I wantto do the insert 10000 records at a time using TRAN. My insertstatement is very simple:BEGIN TRAN T1Insert INTO TABLE A(ColA, ColB, ColC)Select B.TBLBCOLA, B.TBLBCOLB, B.TBLBCOLCFROM tbltable BWHERE blah balh...etc.COMMIT TRAN T1Any hep or link on the syntax will be helpful!ThanksSri
View 6 Replies View RelatedGetting The Latest Row From A Batch
Jul 20, 2005Hi AllThis is a belter that my little brain can't handle.Basically I have 1 SQL table that contains the following fields:Stock CodeStock DescReferenceTransaction DateQtyCost PriceBasically this table stores all the transaction lines of when a userbooks stock items into stock so that they can look at a journal ofthis goods in as and when they please.My task is that the user wants a list of all the stock items with thelast cost price that they were booked in at.So I think I have to find the last transaction date used for eachstock code and then bring this back as 1 row per stock code with theabove fields of data.How the whats-its can I do this? Is it acutally possible?Any help you can give is much appreciated.RgdsLaphan
View 3 Replies View Related