Hi,In the past I build up the query string within VB.NET page and easy to add the filtering statements in the SQL statement since it is just a string. For example, if user selected an option then include it in the filter, otherwise, just return all rows from table:Codes in ASPX.VB: Dim SQL as String="SELECT * From Table1" IF UserOption <> Null then SQL = SQL & " WHERE Column1=" UserOption" End ifNow, since I have a complicated page which need to use Stored Procedure to manapulate a temporary table before the final result. But I found when I want to add some user options similar to above, I found I don't know how to do it in Stored Procedure. In the Stored Procedure Property screen, I can't insert a IF..THEN statement within a SELECT statement. Seems I can only check the user option first and then determine the SELECT statement to use. That is: IF UserOption THEN SELECT statement 1 ELSE SELECT statement 2.But it is impossible for me to do this way since I'm not only one user option on the page. User usually can have several filters/selections on his screen. So if check which user option(s) are selected and write a static SELECT statement for it, I will have to program a complicated store procedure to cater all combinations for all user options (where some options may be null).Hope you can understanding what my mean and give me advices.Regards,Raymond
I have an ASP that has been working fine for several months, but itsuddenly broke. I wonder if windows update has installed some securitypatch that is causing it.The problem is that I am calling a stored procedure via an ASP(classic, not .NET) , but nothing happens. The procedure doesn't work,and I don't get any error messages.I've tried dropping and re-creating the user and permissions, to noavail. If it was a permissions problem, there would be an errormessage. I trace the calls in Profiler, and it has no complaints. Thedatabase is getting the stored proc call.I finally got it to work again, but this is not a viable solution forour production environment:1. response.write the SQL call to the stored procedure from the ASPand copy the text to the clipboard.2. log in to QueryAnalyzer using the same user as used by the ASP.3. paste and run the SQL call to the stored proc in query analyzer.After I have done this, it not only works in Query Analyzer, but thenthe ASP works too. It continues to work, even after I reboot themachine. This is truly bizzare and has us stumped. My hunch is thatwindows update installed something that has created this issue, but Ihave not been able to track it down.
I have two tables, Employee and EmployeeEval, and need to try and Select the LastName, FirstName, EmployeeID, and DeptID from the Employee Table where there is no record of that employee in the EmployeeEval Table. I tried this and it won't work, I should get back like 80 employees when the query is written correctly: select e.deptid, (e.lastname + ', ' + e.firstname) as EmpName, e.employeeid from employee e INNER JOIN employeeeval ev ONe.employeeid <> ev.employeeid where periodid = 176 and e.companyid = '21' and e.FacilityID = '01'
I am working with a large application and am trying to track down a bug. I believe an error that occurs in the stored procedure isbubbling back up to the application and is causing the application not to run. Don't ask why, but we do not have some of the sourcecode that was used to build the application, so I am not able to trace into the code. So basically I want to examine the stored procedure. If I run the stored procedure through Query Analyzer, I get the following error message: Msg 2758, Level 16, State 1, Procedure GetPortalSettings, Line 74RAISERROR could not locate entry for error 60002 in sysmessages. (1 row(s) affected) (1 row(s) affected) I don't know if the error message is sufficient enough to cause the application from not running? Does anyone know? If the RAISERROR occursmdiway through the stored procedure, does the stored procedure terminate execution? Also, Is there a way to trace into a stored procedure through Query Analyzer? -------------------------------------------As a side note, below is a small portion of my stored proc where the error is being raised: SELECT @PortalPermissionValue = isnull(max(PermissionValue),0)FROM Permission, PermissionType, #GroupsWHERE Permission.ResourceId = @PortalIdAND Permission.PartyId = #Groups.PartyIdAND Permission.PermissionTypeId = PermissionType.PermissionTypeId IF @PortalPermissionValue = 0BEGIN RAISERROR (60002, 16, 1) return -3END
My problem (excuse me for being a novice) is that whenever the query becomes complex in the @whereclause (and it does) it cant exceed the character limit of a nvarchar. Now if someone could shed some ligfht on this for me I would be incredibly grateful. I have tried doing the exec(@var1 + @var2) but this did not seem to work.
I have included the stored procedure below.
ALTER PROCEDURE [dbo].[SearchTenderMultiRegions] ( @whereclause nVarChar(MAX), --4000 chars @PageIndex int, @PageSize int ) AS
SET NOCOUNT ON;DECLARE @sql nvarChar(MAX)
SET @sql= 'SELECT * FROM (SELECT DISTINCT TOP (' + CONVERT(nvarchar(10),(@PageIndex*@PageSize)) SET @sql= @sql + ') ROW_NUMBER() OVER (ORDER BY Tenders.ID DESC)AS Row,
Tenders.ID,Tenders.Title,Address.Suburb,Tenders.ClosingDateTime,Tenders.IsApproved,Tenders.TendersSourceID, Tenders.SourceDate, UserTracking.CreateUserID,UserTracking.CreateDateTime FROM Tenders LEFT JOIN TenderContact ON Tenders.ID = TenderContact.TendersID LEFT JOIN TenderCategory ON Tenders.ID = TenderCategory.TendersID LEFT JOIN TenderRegion ON Tenders.ID = TenderRegion.TendersID LEFT JOIN RegionStateCountry ON TenderRegion.RegionStateCountryID = RegionStateCountry.ID LEFT JOIN Address ON Tenders.ID = Address.TendersID LEFT JOIN UserTracking ON Tenders.ID = UserTracking.TendersID WHERE '
SET @sql= @sql + @whereclause SET @sql = @sql + ') as TenderSearchEntries WHERE Row between ('
SET @sql= @sql + CONVERT(nvarchar(10), @PageIndex) SET @sql= @sql + ' - 1) * ' SET @sql= @sql + CONVERT(nvarchar(10), @PageSize) SET @sql= @sql + '+ 1 and ' SET @sql= @sql + CONVERT(nvarchar(10), @PageIndex) SET @sql= @sql + ' * ' SET @sql= @sql + CONVERT(nvarchar(10), @PageSize)
In some of our business object reports we have to create variables to decode values to what we want. I am trying to replicate this in SQL Server and remember doing this in SQL server 2000 years ago back can't remember the exact way to do it. I remember running a query and calling stored proc within query which would return the value I wanted but not sure if I can still do this in SQL server 2008 and by that I mean doing it within query or have to do it another way.
Basically what I want is to have a procedure with all the variables replicated within that procedure so that when I run a query I can just call the appropriate bit of code by passing a specific name like
select job.dept, dbo.decodevariable('ShowJobDesc' job.jobtitle), job.salary from job
so 'ShowJobDesc' and the job.jobtitle would be used to decode each job title to return job description.Just a bit unsure and can't remember if I am doing this the right way, is this possible?
Is it possible to pass 5 variables to a proc and have IT do the thinking and query structuring? An example of what I'm try to do is have one proc for getting vehicles by make, model, and years example of what I'd like to accomplish:veh_list_vehicleInfo_byDetails @TypeID int, @MakeID int, @ModelID int, @begYear int, @endYear int AS BEGIN
declare @SQL as nvarchar(500) set @SQL = 'SELECT a.ID, b.Model, c.Make, d.Name, a.Year, a.Mileage, a.Price, a.Sale, a.Certified_Pre_Owned FROM veh_vehicles a INNER JOIN veh_model b ON a.ModelID = b.ID INNER JOIN veh_make c ON a.MakeID = c.ID INNER JOIN veh_location d ON a.LocationID = d.ID'
decalre @ATTRIBUTES as nvarchar(500) if @TypeID is not null AND @TypeID > 0 begin set @ATTRIBUTES = @ATTRIBUTES + ' a.TypeID = ' + @TypeID end if @MakeID is not null AND @MakeID > 0 begin set @ATTRIBUTES = @ATTRIBUTES + ' a.MakeID = ' + @MakeID end
....etc etc.......
if Len(@ATTRIBUTES) > 0 begin EXEC(@SQL + ' WHERE ' + @ATTRIBUTES) End Else BEGIN EXEC(@SQL) END
END But I keep getting some errors regarding converting 'a.TypeID = ' to int ????? Please help!! I figured this would be easier than writing stored procs for EACH situation
Yesterday i face a strange SQL Server 2000 behaviour :-(
I had a query that was wrapped inside a stored procedure, as usual. Suddenly, the stored procedure execution time raised from 9 secs to 80.
So to understand where the problem was i cut and pasted the sp body's into a new query analyzer window an then executed it again. Speed back to 9 secs. Tried stored procedure again, and speed again set to 80 secs.
Tried to recompile sp. Nothing. Tried to restart SQL Server. Nothing. Tried to DROP & RE-CREATE sp. Done! Speed again at 9 secs.
My collegue asked me "why?", but i had no words. :confused: Do you have any explanation?
This should be an easy enough answer to find if I just knew what to search on!
I am building a query within my stored procedure based on what parameters are passed in. For example, suppose I have a table with first name and last name. I can call the sp with either first name or last name or both, so I build a query accordingly that says: select * from tblNames where FirstName = 'Hannah' or select * from tblNames where LastName = 'Montana' or select * from tblNames where FirstName = 'Hannah' and LastName='Montana'
My problem is putting the single quotes around the variable value. SELECT @whereClause = @whereClause + ' AND tblNames.LastName=' @LastName-with-singlequotes-around-it
1/ I create stored procedure in Query Analyser using: ALTER PROCEDURE dbo.unshippedtotal @name char, @ytd int output AS select * from vwaccount select @ytd=sum(AccAccnnmb) from vwaccount return GO
But When I try to expand the list of stored procedures under the DB and the server name, I can t see my Stored Proc called "unshippedtotal"
Any ideas
2/ Another question pls: Can we use Query Analyser to do the same tasks we do with Entreprise Manager like creating and modifying tables, Creating Stored Procedures, Modifying Views... (I m more familiar with Entreprise Manager but somebody told me it s better to use Query Analyser)
I am brand spankin new to stored procedures and don't even know if what I want to do is possible. From everything I've read it seems like it will be. I have a table, punchcards. In this table are all the punch in/out times for a week. I want to create a stored proc to calculate how many hours a punchcard entry is.
Thats the dream.
The reality is that I can't even get a tinyint from a table to load to a variable and be printed out. I am using sql server 8.
Here is what I have as of this moment for my sp.
ALTER PROCEDURE usp_CalculatePunchcard AS DECLARE @dtPP DateTime SET @dtPP = (SELECT thursday_in1 FROM punchcards WHERE (punchcard_id = 1)) /* Also tried.... SELECT @dtPP=thursday_in1 FROM punchcards WHERE (punchcard_id = 1) */
PRINT @dtPP
RETURN /* for some reason i can't use GO ... even though every document i've read on stored procedures has used GO and none use RETURN */
The only output this is producing is ' Running dbo."usp_CalculatePunchcard". '
Any help would be greatly appreciated as I am about to kick someone/something.
I have 3 paramaters@value1, @value2,@value3 being passed into a stored proc and each of these parameters can be blank. If one of them is blank and the rest of them have some valid values, then I should just exclude the column check for the value that is blank.
For e.g if all my parameters being passed are non- empty then I would do this select * from tblName where column1 like @value1 and column2 like @value2 and column3 like @value3
else if I have one of the parameter being passed as empty, I should ignore that parameter like if@value1 is empty then my sql should be
select * from tblName where column2 like @value2 and column3 like @value3
I don't want to do a dyanmic sql because of rights and security issue. I want it through a stored procedure only.
Also, all the three columns can have null values in the table. Please let me know what is the best possible way to do this. Thanks in advance !.
Hi, In SQL 2000, to debug a stored proc I would launch QA, right click and hit debug. How do I accomplish this with SQL 2005. I can't see that it came with QA. Thank you, Steve
Here is an example of what I am exactly doing!! CREATE VIEW NamesAS SELECT ID, fName, lName FROM Table1 UNION ALL SELECT id, FirstName, LastName FROM TABLE2. On Executing this...I'm getting the following error.
The Query Designer does not support the UNION SQL construct:
I need to call the stored procedure below. Basically what I need to know is if the query returns a record? Note I would be happy if I could just return the number Zero if no records are returned. Can someone please help me out here?Here is my query so far in SQL Server. I just don't know how to return a value based upon the result of the records returned from the query. GOCREATE PROCEDURE [dbo].[GetNameStatus]( @CountryId decimal, @NameId decimal, @DescriptionId decimal)AS SELECT Name.Active FROM Name INNER JOIN NameDescription ON Name.NameId = NameDescription.NameId WHERE Name.CountryId=@CountryId AND Name.NameId=@NameId AND NameDescription.DescriptionId=@DescriptionId AND Name.Active='Y'
I apologize for the long post but I am trying to give as much information as I can about the steps I've taken to troubleshoot this.
We have a stored procedure that builds a sql statement and executes it using the Execute command. When I execute the stored procedure through query analyzer it takes close to 5 seconds to execute. When I print out the exact same statement and execute it directly in query analyzer as "raw sql", it takes 0.5 seconds - meaning it takes 10 times longer for the code to execute in the stored proc. I altered the stored proc to execute the printed sql instead of building but it still takes the full 5 seconds and there were no changes in the execution plan. This makes me confident that the issue is not caused by the dynamic sql. I've used with recompile to make sure that the stored procedure caches the most recent execution plan. When I compare the execution plans, the stored proc uses a nested loop whereas the raw sql statement uses a hash join. Seeing that, I added the hash hint to the stored proc and doing so brought down the execution time down from 5 secs to 2 secs but still the raw sql statement uses a clustered index whereas the stored proc uses a non-clustered index and that makes the statement 4 times slower. This proves how efficient clustered indexes are over non-clustered ones, but it doesn't help me since, as far as I know, I can't force SQL Server to use the clustered index.
Does anyone know why sql server is generating such an inefficient execution plan for the stored proc compared to the execution plan that it generates when executing the raw sql statement? The only thing I can think of is that some stats are not updated and that somehow throws off the stored proc. But then again, shouldn't it affect the raw sql statement?
I am having trouble executing a stored procedure on a remote server. On my local server, I have a linked server setup as follows: Server1.abcd.myserver.comSQLServer2005,1563
This works fine on my local server:
Select * From [Server1.abcd.myserver.comSQLServer2005,1563].DatabaseName.dbo.TableName
This does not work (Attempting to execute a remote stored proc named 'Data_Add':
When I attempt to run the above, I get the following error: Could not locate entry in sysdatabases for database 'Server1.abcd.myserver.comSQLServer2005,1563'. No entry found with that name. Make sure that the name is entered correctly.
Could anyone shed some light on what I need to do to get this to work?
Hi All,Quick question, I have always heard it best practice to check for exist, ifso, drop, then create the proc. I just wanted to know why that's a bestpractice. I am trying to put that theory in place at my work, but they areasking for a good reason to do this before actually implementing. All Icould think of was that so when you're creating a proc you won't get anerror if the procedure already exists, but doesn't it also have to do withCompilation and perhaps Execution. Does anyone have a good argument fordoing stored procs this way? All feedback is appreciated.TIA,~CK
I have a stored procedure "uspX" that calls another stored procedure "uspY" and I need to retrieve the return value from uspY and use it within uspX. Does anyone know the syntax for this?
I have about 5 stored procedures that, among other things, execute exactly the same SELECT statement
Instead of copying the SELECT statement 5 times, I'd like each stored proc to call a single stored proc that executes the SELECT statement and returns the resultset to the calling stored proc
The SELECT statement in question retrieves a single row from a table containing 10 columns.
Is there a way for a stored proc to call another stored proc and gain access to the resultset of the called stored proc?
I know about stored proc return values and about output parameters, but I think I am looking for something different.
I would like to know if the following is possible/permissible:
myCLRstoredproc (or some C# stored proc) { //call some T SQL stored procedure spSQL and get the result set here to work with
INSERT INTO #tmpCLR EXECUTE spSQL }
spSQL (
INSERT INTO #tmpABC EXECUTE spSQL2 )
spSQL2 ( // some other t-sql stored proc )
Can we do that? I know that doing this in SQL server would throw (nested EXECUTE not allowed). I dont want to go re-writing the spSQL in C# again, I just want to get whatever spSQL returns and then work with the result set to do row-level computations, thereby avoiding to use cursors in spSQL.
I am calling a stored procedure (say X) and from that stored procedure (i mean X) i want to call another stored procedure (say Y)asynchoronoulsy. Once stored procedure X is completed then i want to return execution to main program. In background, Stored procedure Y will contiue his work. Please let me know how to do that using SQL Server 2000 and ASP.NET 2.
Hi Peeps I have a SP that returns xml I have writen another stored proc in which I want to do something like this:Select FieldOne, FieldTwo, ( exec sp_that_returns_xml ( @a, @b) ), FieldThree from TableName But it seems that I cant call the proc from within a select. I have also tried declare @v xml set @v = exec sp_that_returns_xml ( @a, @b) But this again doesn't work I have tried changing the statements syntax i.e. brackets and no brackets etc..., The only way Ive got it to work is to create a temp table, insert the result from the xml proc into it and then set @v as a select from the temp table - Which to be frank is god awful way to do it. Any and all help appreciated. Kal
I had a table named "info" and I would like to show Lot_Id as distinct. Besides that , I would also like to show wafer_id and wafer_starttime. May I know how to construct this using select statement?
