w/ SqlServer, is there anyway to pack a number of calls to the same stored procedure into a single round-trip to the DB short of dynamically writing a T-SQL block? For example, if I'm calling a procedure "Update Contact" which takes 2 params @Campaign, @Contact 20 times how would I pass in the values for those 20 diffrent versions?
View 6 RepliesI would like to update/insert data into a Orderhearder Table along with the related details into the corrosponding OrderDetails Tables. Can this be done using a single stored procedure or do we have to make one call to the UpdateOrderHeader Stored Procedure and loop thru all the details and call the UpdateOrderDetails Stored Procedure. How do we handle the Transactions in such a case ?
Thanks
Anurag Agarwal
I have the following sp..REATE Procedure SSSP_VehicleReg_Add @DECAL_NO varchar (9) , @NAME varchar (26) , @SSN varchar (9) , @DLN varchar (10) , @Address_1 varchar , @Address_2 varchar , @City varchar (50) , @State_Code varchar , @Zip_Code varchar (9) , @Country_Code varchar (4) , @PHONE varchar (12) , @VM varchar (10) , @MODEL varchar (10) , @VLPNUMBER varchar (10) , @VLPSTATE varchar (2) , @Date_Iss datetime, @Date_Exp datetime, @tran_Date datetime, @Op_Code varchar (20) , @ReturnStatus integer output, @ReturnMessage Varchar (50) output /* Adds a record to the Vehicle Registration table.*/ AS If @Decal_no = ' ' Begin Set @ReturnStatus = 0 Set @ReturnMessage = 'Record not added Key Fields are not valid' End Else If dbo.VehicleReg_Check (@Decal_No) = 0 Begin Insert INTO VehicleReg (Decal_NO, Name, SSN, DLN, Address_1, Address_2, City, State_Code, Zip_Code, Country_Code, Phone, VM, Model, VLPNUMBER, VLPSTATE, Date_Iss, Date_Exp, Tran_Date, Op_Code) Values (@Decal_NO, @Name, @SSN, @DLN, @Address_1, @Address_2, @City, @State_Code, @Zip_Code, @Country_Code, @Phone, @VM, @Model, @VLPNUMBER, @VLPSTATE, @Date_Iss, @Date_Exp, @Tran_Date, @Op_Code) Set @ReturnStatus = 1 Set @ReturnMessage = 'Record added' End Else Begin Set @ReturnStatus = 0 Set @ReturnMessage = 'Record not added' EndGO That is being called via...Dim SqlCmd As New SqlCommand("SSSP_VehicleReg_ADD", MYGF.cnMydb)Dim Current_Time As String = CStr(Now.Date + Now.TimeOfDay)SqlCmd.CommandType = CommandType.StoredProcedureSqlCmd.Parameters.Add("@Decal_No", SqlDbType.VarChar, 9, txtDecal.Text)SqlCmd.Parameters.Add("@NAME", SqlDbType.VarChar, 26, txtName.Text)SqlCmd.Parameters.Add("@SSN", SqlDbType.VarChar, 9, txtStuid.Text)SqlCmd.Parameters.Add("@DLN", SqlDbType.VarChar, 10, txtDln.Text)SqlCmd.Parameters.Add("@Address_1", SqlDbType.VarChar, 50, txtAddress_1.Text)SqlCmd.Parameters.Add("@Address_2", SqlDbType.VarChar, 50, txtAddress_2.Text)SqlCmd.Parameters.Add("@City", SqlDbType.VarChar, 50, txtCity.Text)SqlCmd.Parameters.Add("@State_Code", SqlDbType.VarChar, 2, ddlState.Text)SqlCmd.Parameters.Add("@Zip_Code", SqlDbType.VarChar, 9, txtZip.Text)SqlCmd.Parameters.Add("@Country_Code", SqlDbType.VarChar, 4, " ")SqlCmd.Parameters.Add("@PHONE", SqlDbType.VarChar, 12, txtPhone.Text)SqlCmd.Parameters.Add("@VM", SqlDbType.VarChar, 10, txtMake.Text)SqlCmd.Parameters.Add("@MODEL", SqlDbType.VarChar, 10, txtModel.Text)SqlCmd.Parameters.Add("@VLPNUMBER", SqlDbType.VarChar, 10, txtTagNo.Text)SqlCmd.Parameters.Add("@VLPSTATE", SqlDbType.VarChar, 2, " ")SqlCmd.Parameters.Add("@Date_Iss", SqlDbType.DateTime, 8, txtIssDate.Text)SqlCmd.Parameters.Add("@Date_Exp", SqlDbType.DateTime, 8, txtExpDate.Text)SqlCmd.Parameters.Add("@tran_Date", SqlDbType.DateTime, 8, Current_Time)SqlCmd.Parameters.Add("@Op_Code", SqlDbType.VarChar, 20, "xxxx")Dim ReturnStatus As New SqlParameter(("@ReturnStatus"), SqlDbType.Int, 1, ParameterDirection.Output)Dim ReturnMessage As New SqlParameter(("@ReturnMessage"), SqlDbType.VarChar, 50, ParameterDirection.Output)SqlCmd.Parameters.Add(ReturnStatus)SqlCmd.Parameters.Add(ReturnMessage)SqlCmd.ExecuteNonQuery()Which fails with the following error...System.Data.SqlClient.SqlException was unhandled by user code Class=16 ErrorCode=-2146232060 LineNumber=0 Message="Procedure 'SSSP_VehicleReg_Add' expects parameter '@DECAL_NO', which was not supplied." Number=201 Procedure="SSSP_VehicleReg_Add" Server= Source=".Net SqlClient Data Provider" State=6 StackTrace: at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Vechicle_Registration.Move_to_database() in C:InetpubwwwrootssccintranetVechicle_Registration.aspx.vb:line 304 at Vechicle_Registration.BtnSave_Click(Object sender, EventArgs e) in C:InetpubwwwrootssccintranetVechicle_Registration.aspx.vb:line 34 at System.Web.UI.WebControls.Button.OnClick(EventArgs e) at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) Any help would be appreciated
View 2 Replies View RelatedI changed "@Decal_No" to "@Decal_NO" same error
View 2 Replies View RelatedHello,
I know that syscomments stores the stored procedures in chunks of 4000 characters. Some of my Stored proc's are >4000 characters.I use a temporary table to stock them after some modifications made to them.How can I execute them one by one, do i need to concatenate one whole stored proc's text in one single line(if yes, how can that be done?) Can variables be dynamically created, assigned values and then destroyed? Please help.
Hi All,I am running SQL2000. Can anyone tell me how I can use the contents ofa table as parameters for a stored procedure that resides on adifferent SQL server?I have a table:Customers:Cust_IDCust_NameCust_ContactCust_PhoneI need to execute a stored procedure and pass each of the above asparameters:@CustID, @CustName, @CustContact,@CustPhoneThe stored procedure also returns an error code.Thanks,Danny
View 3 Replies View RelatedI have a table with a list of stored procedures, I iterate using a Foreach loop which i iterate through an ADO.NET recordset that I created by executing a select SQL statement.
Now my problem is that in the foreach loop i have an execute sql task container which basically just executes these stored procedures using the 'exec ?' statement (i grab the name of each procedure into a variable). However, error trapping seems to be very difficult. I just figured out how to get a ReturnCode from the execute statement, but apparently I have to use it outside the Execute SQL task ....prolly use an IF condition to see if its not 0....but how do I go about doing this?
Also, I want to error trap if a stored procedure doesnt execute because of some error, how could i possibly handle an error like that? I dont want the foreach iteration to stop on an error because a stored procedure wasnt called either, but currently it does stop the entire package.
Thoughts anyone?
I am having trouble executing a series of 4 stored procedures from VB. The connection code connects and the first 3 stored procedures run through, although the 4th procedure stops running mid execution. No errors are reported to VB. When I run the series of procedures in the SQL Server Query Analyzer everything completes as it should. Anyone have any suggestions on what could be the problem?
View 1 Replies View RelatedHey guys,
I have found out that we can execute multiple queries and receive multiple resultsets in a SqlDataReader by executing the queries with ";" separators,
However, what if we wanted to execute two sqlcommand storedprocedures? are there any other way rather than placing "Execute sp1;Execute sp2" in the command text?
I would like to do it in a way whereby I can pass in two storedprocedures with parameters binding capability rather than execute sp1(param1, param2);execute sp2(param1, param2, param3)
Hope to get some suggestions and advice from you guys,
Thank you very much in advance.
Hi
I have a database created on SQL Server 2000 server. And I have created a new database with SQL Server2005. I want to extract some data from old SQL Server2000 database. I have written a SP at SQL Server 2000 database and I want to know how to execute a SQL Server2000 SP from SQL Server2005.
Thanks & Regards!
I would be grateful if someone can provide some kind of explanation over why this issue has happened.
I had the following statements in a query window.
exec dbo.usp_sProc1
go
exec dbo.usp_sProc2
go
exec dbo.usp_sProc3
go
In order to monitor the progress of each procedure, I have a table called progress_log into which each step executing in the procedure is written. Each procedure has a "Begin" and "End" text written to this progress_log.
When I clicked the execution button on the window, I made the assumption that each stored procedure will finish before the next one executes. However something different happened.
The progress_log shows the following
S/N proc_Name Step
1 sProc1 Begin
2 sProc1 sProctep1
3 sProc1 sproc1: Step2
4 sproc1 sproc1tep3
5 sProc2 sproc2:Begin
6 sProc2 sProc2tep1
7 sproc2 sProc2tep2
8 sproc2 sproc2:End
9 sProc3 Begin
10 sProc3 Sproc3: Step1
From the above (S/N: 5) , it can be seen that the procedure did not finish executing Sproc1 because there was no "END" statement written to the Progress_Log before the "Begin" statement of SProc2.
On checking the error_log, I found there were no errors in the stored procedure. However, a message was written to the query window about insufficient space on the database at S/N:10 in the log above.
How is it possible that the Sproc2 stored procedure can be started without the Sproc1 stored procedure having ended?
I can give more explanation if not clear.
many thanks for any help
I am trying to simulate the <sequence name>.nextval of oracle in SQL Server 2000.
The situation is that i need to be able to run programmatically INSERT statements. In Oracle I am able to do INSERT INTO TABLE_A (ID, NAME) VALUES (TABLE_A_SEQUENCE.NEXTVAL, 'MIKKO') in a single prepared statement in my code.
I know that to recreate this in SQL Server 2000 I need to create a stored procedure and table to set up a way to generate "the next value" to use in my INSERT. but the schema below forces me to do my insert in 2 steps (first, to get the next value. second, to use that value in the INSERT statement), since I cannot execute the stored procedure inside my INSERT statement.
Is there any way for me to generate values within my INSERT statement that would simulate Oracle's <sequence name>.nextval and allow me to execute my INSERT in 1 line of code?
TABLE
-----
CREATE TABLE sequences (
-- sequence is a reserved word
seq varchar(100) primary key,
sequence_id int
);
MS SQL SERVER STORED PROCEDURE:
-------------------------------
CREATE PROCEDURE nextval
@sequence varchar(100)AS
BEGIN
-- return an error if sequence does not exist
-- so we will know if someone truncates the table
DECLARE @sequence_id int
set @sequence_id = -1
UPDATE sequences
SET @sequence_id = sequence_id = sequence_id + 1
WHERE seq = @sequence
RETURN @sequence_id
END
If I have several stored procedures, all of them making inserts/updates to the same tables, what is the safest way to run them in sequence?
The context is an asp.net application; I have an aspx page where a click on a button (or more) will launch stored procedures in execution. I have encountered the unfortunate situation before, when stored proc #2 started long before stored proc #1 finished and this caused problems.
If I group all stroed procs in one that simply calls all of them in the needed sequence:
exec stproc1
exec stproc2
.....
exec stprocn
Will they execute in a single thread? Is there any guarantee that stproc2 will be executed when stproc1 finishes, and so on?
Hi. Does anyone know how to display the results if i execute "xp_fixeddrives, xp_availablemedia and xp_subdirs" commands with VC++ 6.0? I can't obtained the results using Recordset class. Can someone help me? Thank you.
|_N_T_|
I have about 30 different reports that I want to pull into a dashboard. I need to make sure that they don't execute in serial to get good performance.
There are two ways I can approach it
1) I can create a stored procedure for each report and then make sync calls for each of the reports from the web site. So, basically this will be controlled from the web end.
2) I can do this from the SQL Server database, if there is someway to execute these stored procedures in parallel.
I have user XY in SQL 05. I would like to find all stored procedures, where user XY has permission for executing. Is there any way to find it than look in every stored procedure?
Thanks for tips
I'v been scouring the MSDN library and asking in newsgroups, forums, etc. on a way to extract [only] the time from a DateTime field (for a stored procedure) and no one could answer my question. then I tried this in QA:
select right(getdate(),7)
and I found an answer. I'm now looking for someone to prove this is either a golden egg, a goose egg, or a documented feature I missed and if so where, so I can learn from it.
Jon
Hello,
I deaply need to know how to execute procedures from package in oracle, from sqlserver 2000 using linkserver.
Thank you very much,
Victor
DBA
I have a stored procedure which executes about forty other stored procedures in several different databases. All of these other procedures truncate tables and insert new data into those tables selected from still other tables.
I want to run this top-level procedure using an account which can't do anything else.
Is there a simple way to give it all the permissions it needs without empowering it to do anything else?
I'm a new developer to both SQL Server 2005 & Windows 2003, so forgive me if this question seems a little too basic. I'm coming from a Oracle and UNIX background.
I've create a stored procedure in SQL Server 2005. I now want to execute this from the command line in Windows 2003. Eventually, I want our UNIX scheduler, autosys (which runs on a different UNIX machine obviously) to be able to execute this. In my old environment, I created a UNIX shell script as a wrapper let's say 123.sh. This shell script would accept as a parameter the name of the stored procedure I wanted to execute. If this stored procedure also had parameters it needed to be passed to it, I would have strung these values out in the command line in UNIX. Two examples of how the command line in UNIX I used to execute the Oracle stored procedure might look are listed below.
123.sh sp_my_stored_procedure input_parm1 input_parm2
123.sh sp_different_stored_procedure input_parm1
This way anytime I created a new stored procedure, I could reuse the shell script wrapper 123.sh and just pass in the name of the newly created stored procedure and any parameters it needed.
How can I accomplish this same type of functionality in the SQL Server 2005/Windows 2003 environment.
Thanks, Jim
I am using Excel VBA to run a stored procedure which executes a package using the built-in SQL Server stored procedures. The VBA passes two values from excel to the stored proc., which is then supposed to pass these "parameters" to the package to use as a variable within the package.
@Cycle sql_variant = 2
WITH EXECUTE AS 'USER_ACCOUNT' - account that signs on using windows authentication
AS
BEGIN
SET NOCOUNT ON;
declare @execution_id bigint
[code]....
When I try to execute the package, from SQL Server or Excel using the Macro I built, I get the following error:"The parameter '[User::Cycle]' does not exist or you do not have sufficient permissions." I have given the USER_ACCOUNT that runs executes the stored procedure permission to read/write to the database and the SSIS project folder.
Ive got a List<sqlCommand> and I want to execute all the commands in it, but only using one trip to the database. I dont need any return values from any of these commands. Most of the commands are update/insert/delete. Sometimes after a insert command there may be a command "set @NEWID =identity_insert" to facilitate the next insert to a related table, but thats the only other type of command to insert/update/delete.I am using microsofts enterprise data application block. I want to execute all the commands in the list with just one trip to the database. Would the following code achieve this : db = DatabaseFactory.CreateDatabase("wlmAdmin"); foreach (SqlCommand sc in saveCommands) { db.ExecuteNonQuery(sc); }or would this make multiple trips to the database? Im not 100% on whats going on behind the db object. If I create the db Item in the constructor of my class using "db = DatabaseFactory.CreateDatabase("wlmAdmin");" would this mean that every instance of that class would maintain an open database connection throughout its scope/lifetime?Ive created the class to retrieve all data using a single stored procedure and then when saving, the class builds a List of SqlCommands which as Ive mentioned I want to execute in one trip, to make the number of trips to the database as small as possible. Because of this I don't need the db object maintain an open connection to the database all the time. However It doesnt seem to have any dispose methods so Im not clear on how it operates.In the case that the code above opens a connection for each command, how would I got about batch executing the queries in one trip?Thanks,C
View 12 Replies View RelatedHi,
I need to write a select query that will run all returned results through a separate stored procedure before returning them to me.
Something like....
SELECT TOP 10 userid,url,first name FROM USERS ORDER by NEWID()
......and run all the selected userids through a stored procedure like.....
CREATE PROCEDURE AddUserToLog (@UserID int ) AS INSERT INTO SelectedUsers (UserID,SelectedOn) VALUES (@UserID,getdate())
Can anyone help me to get these working togethsr in the same qurey?
Thanks
Anybody noticed that SQL Server rounds up if the value is half waybetween two rounded values, but C#'s Decimal.Round(Decimal,Int32)rounds to nearest even number?[color=blue]>From MSDN: "When d is exactly halfway between two rounded values, the[/color]result is the rounded value that has an even digit in the far rightdecimal position. For example, when rounded to two decimals, the value2.345 becomes 2.34 and the value 2.355 becomes 2.36. This process isknown as rounding toward even, or rounding to nearest."I perform the same calculation sometimes on the web server in C# andsometimes at the database in T-SQL, but want to get the same resultfrom both calculations. Could anybody offer any strategies for dealingwith this?Thanks ~ Matt
View 3 Replies View Related
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 window
Please see the image through this url http://kyxao.net/127/ExecutionProblem.png
Any ideas for this issue?
Thanks a lot
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
View 2 Replies View RelatedHi all,I am facing an unusual issue here. I have a stored procedure, that return different set of result when I execute it from .NET component compare to when I execute it from SQL Management Studio. But as soon as I recompile the stored procedure, both will return the same results.This started to really annoying me, any thoughts or solution? Thanks very much guys
View 2 Replies View RelatedX is a float and I need to perform x/10 and round the result up to the integer. So if result is 0.4 -> 1, if 1.1 -> 2. How can I do this with SQL?
View 1 Replies View RelatedI want to do a simple thing but it seems to be behaving not as i am expectingI want to round number either up or down....e.g: 4.3 should round to 4 4.7 should round to 5when i use the round function like this: 83/17=4.88round( 83/17 , 0 ) it gives the answer as 4....when i was expecting it to be 5.... i know there is a ceiling function...but depending on the value of the division sometimes i want it to round up and sometimes round down. how can i do this? hope this makes sense. thanks
View 3 Replies View RelatedHas anyone been experiencing problems with rounding to 2 decimal places in SQL 7? I have a bunch of queries that generate web reports. Under 6.5 everything was fine. Now under 7.0 any number that needs to be rounded to 2 decimals is actually giving me several decimal places.
Here is a simplified version of what I am doing:
DECLARE @x real
DECLARE @y real
SELECT @x = 223.1
SELECT @y = 59.7
SELECT ROUND((@x/@y),2)
Result should be 3.74. But instead I am getting 3.7400000000000002
If anybody has heard if Microsoft has declared this as a known bug please let me know.
Thanks for your time.
I have the statement below which I use in an update
select (round(sum(tottime/60),2)) as ttime from vw_cms_suptime
where vw_cms_suptime.[tracking number] = 970
tracking.[tracking number]
Even though I have the round the statement returns a value
of 5.0000000000000003E-2
Is there something wrong with the round?
Hi,
I need to display the value of a certain varible rounded to two digits after decimal.
For example :
value of a is 1346.8500
I need to get the value of a as 1346.85
Please help me
hi,i have one criteria
if if i have time as 1:15 min means it has to show 1:15,if i have 1:20 min it has too be rounded and it has to show 1:30 min.
can any one give me query for this
thanks in anvance