I am using Compact Edition 3.5 against the Northwind.sdf database. The following SQL statement throws an error window in Visual Studio 2008 that states "The parameter is incorrect.". This only occurs when I have an input parameter inside the CASE statement.
**********************************************************************************************************
PLEASE DO NOT TELL ME I CAN JUST USE 'WHERE @CompanyName LIKE '%ABB%''
BECAUSE I UNDERSTAND THAT - I WANT TO KNOW WHY THE SYNTAX I HAVE IS
THROWING AN EXCEPTION
**********************************************************************************************************
This throws an exception when input parameter is in the CASE statement:
SELECT [Customer ID]
FROM Customers
WHERE (CASE WHEN @CompanyName LIKE '%ABB%' THEN 1 ELSE 0 END = 1)
This DOES NOT throw an exception (I know they do not get me the same results):
SELECT [Customer ID]
FROM Customers
WHERE (CASE WHEN [Company Name] LIKE '%ABB%' THEN 1 ELSE 0 END = 1)
I am calling a stored procedure that looks like this.
Code:
ALTER PROCEDURE [dbo].[VerifyLogin] -- Add the parameters for the stored procedure here @Email nvarchar (100), @Password nvarchar (200) AS BEGIN -- SET NOCOUNT ON added to prevent extra result sets from -- interfering with SELECT statements. SET NOCOUNT ON;
DECLARE @Count int DECLARE @Accounts int
SET @Accounts = (Select Count(*) from Users Where UPPER(Email) = UPPER(@Email))
IF @Accounts = 0 BEGIN RAISERROR('E-mail address not found.', 10, 1) END ELSE BEGIN SET @Count = (Select Count(*) from Users Where UPPER(Email) = UPPER(@Email) and Password = @Password)
IF @Count > 0 select 1 as Verification ELSE select 0 as Verification END END
When I enter a login that does not exist, the error is not thrown in .net. Tracing the code shows normal execution. What am I doing wrong?
I have a comboBox with some names binded to it....With in the names some of them are like--- Store's Store, and like Danny's Gym...when i select names with ' in them i get this exception
Incorrect Syntax near 'S' Unclosed Question mark before the charectar string ORDER BY "SomeValue".....how could i go about fixing this?????
should i include some king of function that pulls out those quotes??? or what??? any help with this issue
I have to create a custom rendering extension for SQL Server 2005 Reporting Services.
I followed the instructions in the MSDN article: http://msdn.microsoft.com/msdnmag/issues/05/02/CustomRenderers/default.aspx
I am running the report server under an administrative account provileges on the local machine (XP Pro SP2). The Reporting Services is installed for SQL Server 2005 Trial/Evaluation Edition (not expired yet) and has been upgraded to Service Pack 2. The Report Manager runs under a default ASPNET account.
After deploying the extension according to instructions in the article, I see the custom renderer in the list of available rendering formats in the dropdown in the Report Manager.
However, when I select that renderer and click "Export", a new IE window opens with the following error message:
Server Error in '/Reports$SQLSERVER2005DEV' Application.
That assembly does not allow partially trusted callers. 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.Exception: That assembly does not allow partially trusted callers.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[Exception: That assembly does not allow partially trusted callers.]
[Exception: An error occurred during rendering of the report.]
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
My "why is it not working" question basically breaks down to 3 questions:
1. Why does this error say "partially trusted" whereas the new element in the rssrvpolicy.config file explicitly asks for "FullTrust" permissions?
2. Is there any deployment step that I'm missing? [For now, it's: - copy-and-paste the dll into ReportServerin directory; - add a new CodeGroup element to the rssrvpolicy.config file; - add a new Extension element to the rsreportserver.config file; - IIS reset; - Reporting Services service restart.]
3. Also, I checked the deployment instructions in BOL (Deploying Rendering Extension: http://msdn2.microsoft.com/en-us/library/ms154516.aspx), just to make sure I didn't miss anything. An interesting this is, the BOL article does NOT mention a requirement for adding a new element into rssrvpolicy.config file. Is this an error in the September 2007 Books Online?
The same error (regarding "partically trusted" - see above) occurs even after I signed the assembly with a strong name key (although this is not mentioned in the articles, but I figured it might be necessary).
Could someone point me in the right direction as to how to properly deploy a custom rendering extension, please?
I ran into this a few weeks ago and found that several others had as well, but no one had yet found an answer. I found the answer (at least one of the answers) this weekend and wanted to share it. I had recently added a subreport to a group footer in a table and started getting an error. Depending on the data, the error wasn't always present. I didn't have a problem when I moved the subreport to any other area in the report.
Here is the error I was getting:
An error occurred during local report processing
An internal error occurred on the report server. See the error log for more details.
It was a local report (rdlc), so naturally, there was no error log <g>. I added an event handler for ReportError and collected this information:
7/23/2006 5:18:22 PM OS: Microsoft Windows NT 5.1.2600 Service Pack 2
*** EXCEPTION *** Message: Exception has been thrown by the target of an invocation. Source: mscorlib Stack Trace: at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Delegate.DynamicInvokeImpl(Object[] args) at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry tme) at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object obj) at System.Threading.ExecutionContext.runTryCode(Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry tme) at System.Windows.Forms.Control.InvokeMarshaledCallbacks() at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.UserControl.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg) at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData) at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context) at System.Windows.Forms.Application.Run(Form mainForm) at SX.MainProgram.Main() in C:Documents and SettingsMYeagerMy DocumentsVisual Studio 2005ProjectsSXSXMainProgram.cs:line 22
*** INNER EXCEPTION *** Message: Reporting Service Exception Source: SX Stack Trace: at SX.ReportSalesForm.reportViewer1_ReportError(Object sender, ReportErrorEventArgs e) in C:Documents and SettingsMYeagerMy DocumentsVisual Studio 2005ProjectsSXSXReportFormsReportSalesForm.cs:line 84 at Microsoft.Reporting.WinForms.ReportViewer.OnError(Exception e) at Microsoft.Reporting.WinForms.ReportViewer.UpdateUIState(Exception e) at Microsoft.Reporting.WinForms.ReportViewer.OnRenderingCompleteUI(ProcessThreadResult result, PostRenderArgs postRenderArgs)
*** INNER EXCEPTION *** Message: An error occurred during local report processing. Source: Microsoft.ReportViewer.WinForms Stack Trace: at Microsoft.Reporting.WinForms.LocalReport.InternalRender(String format, Boolean allowInternalRenderers, String deviceInfo, CreateAndRegisterStream createStreamCallback, Warning[]& warnings) at Microsoft.Reporting.WinForms.LocalReport.InternalRender(String format, Boolean allowInternalRenderers, String deviceInfo, String& mimeType, String& encoding, String& fileNameExtension, String[]& streams, Warning[]& warnings) at Microsoft.Reporting.WinForms.ProcessingThread.ProcessThreadMain(Object arg)
*** INNER EXCEPTION *** Message: An internal error occurred on the report server. See the error log for more details. Source: Microsoft.ReportViewer.Common Stack Trace: at Microsoft.ReportingServices.Diagnostics.Utilities.RSTraceInternal.Assert(Boolean condition, String componentName) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteVariant(Object variant, Boolean convertDBNull) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteScopeTableValues(Object value) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteScopeTableValues(Object value) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteScopeLookupTable(ScopeLookupTable scopeTable) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteSubReport(SubReport subReport) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItem(ReportItem reportItem) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemList(ReportItemList reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemCollection(ReportItemCollection reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteRectangle(Rectangle rectangle) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItem(ReportItem reportItem) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemList(ReportItemList reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemCollection(ReportItemCollection reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteTableRow(TableRow tableRow) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteTableRowList(TableRowList rows) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteTableGroup(TableGroup tableGroup) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteTable(Table table) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteDataRegion(DataRegion dataRegion) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItem(ReportItem reportItem) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemList(ReportItemList reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportItemCollection(ReportItemCollection reportItems) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReport(Report report) at Microsoft.ReportingServices.ReportProcessing.Persistence.IntermediateFormatWriter.WriteReportSnapshot(ReportSnapshot reportSnapshot) at Microsoft.ReportingServices.ReportProcessing.ChunkManager.SnapshotChunkManager.SaveReportSnapshot(ReportSnapshot reportSnapshot) at Microsoft.ReportingServices.ReportProcessing.ProcessingResult.Save() at Microsoft.Reporting.LocalService.Render(PreviewItemContext itemContext, Boolean allowInternalRenderers, ParameterInfoCollection reportParameters, IEnumerable dataSources, DatasourceCredentialsCollection credentials, CreateAndRegisterStream createStreamCallback, ReportRuntimeSetup runtimeSetup, ProcessingMessageList& warnings) at Microsoft.Reporting.WinForms.LocalReport.InternalRender(String format, Boolean allowInternalRenderers, String deviceInfo, CreateAndRegisterStream createStreamCallback, Warning[]& warnings)
This wasn't exactly enlightening, an exception in an ASSERT in the reporting services dll, but since I knew that results varied with different data, I tracked it down that way.
THE SOLUTION:
The problem occurs when data for group expression is null. If there is no subreport in the group footer, this isn't an issue, but if there is, you get the error. For instance, if your data comes from a SQL statement with a LEFT OUTER JOIN (as mine did), and the group expression uses a column that contains nulls as a result of the LEFT OUTER, this exception will be thrown. This one was VERY DIFFICULT to track down, but it's easily reproducable. It has nothing to do with what (if anything is) on the subreport, what the data the subreport uses looks like, whether there are parameters or not. It's purely having nulls in the data used by the group expression for the main report. I found that if I changed my SELECT from mytable.mycolumn to ISNULL(mytable.mycolumn, 0) the error went away.
I am using sql2k5. I just wanted to throw an error from stored procedure with some message to C# to rollback my transaction. Here is how i wnated to do ( in sequence )
C# ===== Open a connection Begin the transaction Execute the command
In the Stored Proc =========== do multiple operations one by one if error stop processing further Throw the error C# ======== if exception rollback the transaction else commit the transaction
I have tried using raise error in stored proc but never thrown exception
Can any one let me know how to achieve this scenario??
We have written a multithreaded application in which we are maintaining separate Database connections for each thread. these connections are opened and closed at the start and exit of the thread.
We have observed that even if there is only one thread running ( application thread), execution of simple Select queries some times throws Native exception(Error - 0xc0000005 ).
This error comes intermittently. Execution of same query doesn't throw exception.
Further investigation by breaking the debug at the time of native exception and then looking into the stack trace shows that native exception has occured at one of the Native API (CompileQueryPlan() ) which is being called implicitly by the SQL Mobile.
Each time when we see native exception stack trace shows failure at CompileQueryPlan() call.
Let me know if this is a known defect in SQL Mobile 2005 or there is something else that is causing native exception.
I have a view where I'm using a series of conditions within a CASE statement to determine a numeric shipment status for a given row. In addition, I need to bring back the corresponding status text for that shipment status code.
Previously, I had been duplicating the CASE logic for both columns, like so:
Code Block...beginning of SQL view... shipment_status = CASE [logic for condition 1] THEN 1 WHEN [logic for condition 2] THEN 2 WHEN [logic for condition 3] THEN 3 WHEN [logic for condition 4] THEN 4 ELSE 0 END, shipment_status_text = CASE [logic for condition 1] THEN 'Condition 1 text' WHEN [logic for condition 2] THEN 'Condition 2 text' WHEN [logic for condition 3] THEN 'Condition 3 text' WHEN [logic for condition 4] THEN 'Condition 4 text' ELSE 'Error' END, ...remainder of SQL view...
This works, but the logic for each of the case conditions is rather long. I'd like to move away from this for easier code management, plus I imagine that this isn't the best performance-wise.
This is what I'd like to do:
Code Block ...beginning of SQL view... shipment_status = CASE [logic for condition 1] THEN 1 WHEN [logic for condition 2] THEN 2 WHEN [logic for condition 3] THEN 3 WHEN [logic for condition 4] THEN 4 ELSE 0 END,
shipment_status_text =
CASE shipment_status
WHEN 1 THEN 'Condition 1 text'
WHEN 2 THEN 'Condition 2 text'
WHEN 3 THEN 'Condition 3 text'
WHEN 4 THEN 'Condition 4 text'
ELSE 'Error'
END, ...remainder of SQL view...
This runs as a query, however all of the rows now should "Error" as the value for shipment_status_text.
Is what I'm trying to do even currently possible in T-SQL? If not, do you have any other suggestions for how I can accomplish the same result?
WHEN 'DAYS' THEN DATEDIFF(dd, CHECKOUT_TS, GETDATE())
ELSE DELIVER_ID END
FROM REQUEST
If @sortcolumn has 'DATE' or 'DAYS' it runs fine....any other value, I get an exception "Conversion failed when converting datetime from character string". All columns except CHECKOUT_TS are of type varchar.
i was tasked to created an UPDATE statement for 6 tables , i would like to update 4 columns within the 6 tables , they all contains the same column names. the table gets its information from the source table, however the data that is transferd to the 6 tables are sometimes incorrect , i need to write a UPDATE statement that will automatically correct the data. the Update statement should also contact a where clause
the columns are [No] , [Salesperson Code], [Country Code] and [Country Name]
i was thinking of doing
Update [tablename] SET [No] = CASE WHEN [No] ='AF01' THEN 'Country Code' = 'ZA7' AND 'Country Name' = 'South Africa' ELSE 'Null' END
Hello friends, I want to use select statement in a CASE inside procedure. can I do it? of yes then how can i do it ?
following part of the procedure clears my requirement.
SELECT E.EmployeeID, CASE E.EmployeeType WHEN 1 THEN select * from Tbl1 WHEN 2 THEN select * from Tbl2 WHEN 3 THEN select * from Tbl3 END FROM EMPLOYEE E
can any one help me in this? please give me a sample query.
Hi All, I've looked through the forum hoping I'm not the only one with this issue but alas, I have found nothing so I'm hoping someone out there will give me some assistance. My problem is the case statement in my Insert Statement. My overall goal is to insert records from one table to another. But I need to be able to assign a specific value to the incoming data and thought the case statement would be the best way of doing it. I must be doing something wrong but I can't seem to see it.
Here is my code: Insert into myTblA (TblA_ID, mycasefield = case when mycasefield = 1 then 99861 when mycasefield = 2 then 99862 when mycasefield = 3 then 99863 when mycasefield = 4 then 99864 when mycasefield = 5 then 99865 when mycasefield = 6 then 99866 when mycasefield = 7 then 99867 when mycasefield = 8 then 99868 when mycasefield = 9 then 99855 when mycasefield = 10 then 99839 end, alt_min, alt_max, longitude, latitude ( Select MTB.LocationID MTB.model_ID MTB.elevation, --alt min null, --alt max MTB.longitude, --longitude MTB.latitude --latitude from MyTblB MTB );
The error I'm getting is: Incorrect syntax near '='.
I have tried various versions of the case statement based on examples I have found but nothing works. I would greatly appreciate any assistance with this one. I've been smacking my head against the wall for awhile trying to find a solution.
material ========= material_id project_type project_id qty 1 AB Corporate 1 3 2 Other Project 2 7
i have taken AB Corporate for AB_Corporate_project ,Other Project for Other_project
sample query i write :--
select m.material_id ,m.project_type,m.project_id,m.qty,ab.ab_crp_id, ab.custname ,op.other_proj_id,op.other_custname,op. po case if m.project_type = 'AB Corporate' then select * from AB_Corporate_project where ab.ab_crp_id = m.project_id else if m.project_type = 'Other Project' then select * from Other_project where op.other_proj_id=m.project_id end from material m,AB_Corporate_project ab,Other_project op
but this query not work,also it gives errors
i want sql query to show data as follows
material_id project_type project_id custname other_custname qty 1 AB Corporate 1 abc -- 3 2 Other Project 2 -- dsd 7
so plz help me how can i write sql query for to show the output plz send a sql query
The following exception is thrown with sqljdbc.jar (not with jtds0.9.jar)
com.microsoft.sqlserver.jdbc.SQLServerException: New request is not allowed to start because it should come with valid transaction descriptor. at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection$1ConnectionCommand.doExecute(Unknown Source) at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectionCommand(Unknown Source) at com.microsoft.sqlserver.jdbc.SQLServerConnection.rollback(Unknown Source) at org.apache.commons.dbcp.DelegatingConnection.rollback(DelegatingConnection.java:265) at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.rollback(PoolingDataSource.java:288)
While using the query :
if not exists ( select 1 from sysindexes where id = object_id('aaa') and name = 'aaa_pk')create unique nonclustered index aaa_pkon aaa(id)using Statement.executeBatch()at conection.commit()
Sample Code
conn = getConnection();
// create the statement and execute the query Statement stmt = null; try { conn.setAutoCommit(false); stmt = conn.createStatement(); for ( String sql : sqlList ) { stmt.addBatch( sql ); }
results = stmt.executeBatch(); stmt.clearBatch(); conn.commit(); //throws the exception } catch ( SQLException e ) { try { conn.rollback(); } catch ( SQLException e1 ) { throw new DataSourceException( e1 ); } throw new DataSourceException( "Error executing sql: %1", e, sqlList.toString() ); }
Greetings everyone, I am attempting to build my first application using Microsofts Sql databases. It is a Windows Mobile application so I am using Sql Server Compact 3.5 with Visual Studio 2008 Beta 2. When I try and insert a new row into one of my tables, the app throws the error message shown in the title of this topic. '((System.Exception)($exception)).Message' threw an exception of type 'System.NotSupportedException'
My table has 4 columns (i have since changed my FavoriteAccount datatype from bit to Integer) http://i85.photobucket.com/albums/k71/Scionwest/table.jpg
Account type will either be "Checking" or "Savings" when a new row is added, the user will select what they want from a combo box.
Next is a snap shot of my startup form. http://i85.photobucket.com/albums/k71/Scionwest/form.jpg
Where it says "Favorite Account: None" in the top panel, I am using a link label. When a user clicks "None" it will go to a account creation wizard, and set the first account as it's primary/favorite. As more accounts are added the user can select which will be his/her primary/favorite. For now I am just creating a sample account when the label is clicked in an attempt to get something working. Below is the code used.
account.FavoriteAccount = 1;//datatype is an integer, I have changed it since I took the screenshot.
financesDataSet.BankAccount.Rows.Add(account); //The next three lines where added while I was trying to get this to work. //I don't know if I really need them or not, I receive the error regardless if these are here or not.
catch (global:ystem.InvalidCastException e) { //Stops at the following line, this error was caused by 'if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)'
throw new global:ystem.Data.StrongTypingException("The value for column 'FavoriteAccount' in table 'BankAccount' is DBNull.", e);
I have no idea what I am doing wrong, all of the code I used I retreived from Microsofts help documentation included with VS2008. I have tried used my TableAdapter.Insert() method and it still failed when it got to
if (this.financesDataSet.BankAccount[num].FavoriteAccount == 1)
in my refreshDatabase() method it still failed.
When I look, the data has been added into the database, it's just when I try to retreive it now, it bails on me. Am I retreiving the information wrong?
I am trying to use a case statement in one of my stored proc but I am stuck a little bit.Here is a example, something like:declare @id int set @id =1case @id When 1 then select * from contactsend case but this keeps on giving me error: Incorrect syntax near the keyword 'case'. Any help is appreciated!
Hi I have some question regarding the sql case statment.Can i use the case statement with the where clause.Example: SELECT FirstName, IDFROM myTablewhere case when ID= '123' then id = '123' and id='124' endorder by idBut the above code does not work.
Hi all, I was wondering if there is any way in an sql statement to check whether the data your trying to get out of the DB is of a particular type, ie. Int, char etc. I was thinking about a case statement such as <code> CASE WHEN (MyNum <> INT) then 0 end AS MyNum </code>
This has to be included in the sql statement cause I need this field to get other data. Any thoughts on how to achieve this would be greatly appreciated.
If I’m in the wrong thread section please advise of best one to get help in.
Hi !!!i hope one of the sql specialists answer me about the best and most effeceint way to acheive what i am looking for Scenario:-------------i have a 3 tables related to each other Addresses, Groups and GroupAddressthe relation is for both addresses and groups is one to many in the GroupAddress.the behaviour in the application : user can add addresses to his address list and from the address list a user can add an address to many groups like if you have Group name "Freinds" and you add me in it and you have Football team group and you add me to it like that !!!not i have another function called "copy group"in the GroupAddress i have this data as example GroupID AddressID1 41 61 21 441 72 82 62 93 133 73 10and the group ID called "Freinds"i want to copy the group so i can have another group that has the same addresses by one click rather than collectiong them again one by one ...by the way the new copy will have a new group name ( as this is thebusiness logic so user can not have dupicate group name )so what is the best SQL statement that i need to copy the group ???i hope that clear enough!
I am trying determine if I can do something like the code below. I have done a left join on a table. In the select statement there are three possible values. Yes, No, or NULL. I could like to use a Case statement to determine if there is Null. If so, then output N/A in place of the Null. So then my possible valus are Yes, No, and N/A.
Any clues?
Thanks, John
SELECT TOP 100 OfferDressRoomYN.yesno as OfferDressRoom = CASE WHEN offerDressRoomYN.yesno IS NULL THEN 'N/A' END, FROM dataquestionnaire dq LEFT OUTER JOIN yesno OfferDressRoomYN ON dq.c3_1 = OfferDressRoomYN.yesnoid
In my query below i have the results ,The thing to observe in the result set it for the name "Acevedo" , "Abeyta" its not doing a group by and populating the results in the following column.Rather its addind a new row and adding it as 1 in the next row. I have to populate the counts in one row for common names.Shall i use a if condition within a case block.If yes how?any other work arounds would be appriciated. Please help Thanks
select isnull(replace(Ltrim(Rtrim(P.Lastname)),',',''),'' ) Lastname , case ProductID WHEN 22 then count(S.Product) Else 0 END AS Builders , case ProductID WHEN 23 then count(S.Product) Else 0 END AS Associates , case ProductID WHEN 24 then count(S.Product) Else 0 END AS Affiliates FROM vwpersons p with (nolock) join vwSubscriptions S with (nolock) on S.RecipientID = P.ID where P.Lastname in (select Ltrim(Rtrim(H.name)) from externaldata.dbo.Hispanicnames H) group by P.Lastname, S.ProductID having count(P.LastName)>=1 order by 1
I am trying to get avg score by site, by call type. Columns are Site(varchar), Calltype(varchar), totalscore(float). Calltypes are A, B, C, D. Sites are 1, 2, 3, 4. I can do a straight average statement and only get one calltype. I want to do a CASE statement to get all average scores for all calltypes.
Select Site, avg(totalscore) as [Avg Score] FROM DB WHERE calltype = 'A' GROUP BY Site
Results
Site Avg Score (for A) 1 85 2 75.5 3 85.33
SELECT Site, AVG(CASE WHEN TotalScore > 0 AND CallType = 'A' THEN Totalscore ELSE 0 END) AS [Avg Score For A] FROM DB GROUP BY Site
Results
Site Avg Score For A 1 i get 8.5 2 i get 37.75 3 i get 36.57 Why am I getting a difference? Any help is greatly appreciated - thank you
Hi Ive got a simple query where I want to calculate an average of one number divided by the other ie: avg(x / y)
Im trying to use a case statement to return 0 in the event that y is 0, to avoid a division by zero error. My query is still returning a division by zero error anyway can anybody help?
SELECT CCode, CASE WHEN BS_TOTAL_ASSETS = 0 THEN 0 ELSE AVG(BSCLTradeCreditors / BS_TOTAL_ASSETS) END AS myaverage FROM [Company/Year] GROUP BY CCode, BS_TOTAL_ASSETS
i ahve one fucniton: create function fntotalcountcustclas
( @campaign varchar(50), @startdate datetime, @enddate datetime) RETURNS TABLE AS RETURN ( Select t.itemnmbr,t.custclas, t.custclasdescription, t.totalcustclas as totalcount
from ( select vi.itemnmbr, replace(vc.custclas,'','Unspecified') as custclas, vc.custclasdescription, count(vc.custclas) as totalcustclas from vwcustnmbr vc join vwitemnbmr vi on vi.sopnumbe=vc.sopnumbe Where vi.Campaign = @Campaign and (vc.docdate between @startdate and @enddate)
group by vi.itemnmbr,vc.custclas, vc.custclasdescription ) as t ) when i m executing it: select * from fntotalcountcustclas('copd','1/1/2008','4/11/2008') order by totalcount desc
i m getting results like: itemnmbr,custclas,custclasdescription,totalcount ------------------------------------------------ 06-5841 STANDARD Standard(web) 31 06-5840 STANDARD Standard(web) 30 kr-014 STANDARD Standard(web) 72 06-5841 INDPATIENT Patient 12 06-5840 INDPATIENT Patient 9 06-5845 INDPATIENT Patient 6 06-5841 PROGRAM Program 6 06-5841 INST-HOSPITAL Hospital 11 ...................
Basically, i ahve to use one condition to get corrrect output related to inputs:
like - i have to input @category varchar(50), @category_value varchar(50) and if category = 'campaign' then category_value = '' then output should be itemnmbr sum(totalcount) [whatever should be custclas or custclasdesscription] itemnmbr sumcount ----------------- 06-5840 52 06-541 101 06-452 26 kr-045 252
and if categroy = 'item' then category_value = any itemnmbrs(06-5840,06-5845,06-5841 etc..) then output should be itemnmbr custclas custclasdescription totalcount ----------------------------------------------------- 06-5840 STANDARD Standard(web) 31 06-5840 INDPATIENT Patient 9 06-5840 PROGRAM Program 6 06-5840 INS-HOSPITAL Hospital 17
like that..
can anyone help me to write case statement. thanks a lot!!
create function fntotalcountcustclas
( @campaign varchar(50), @startdate datetime, @enddate datetime, @category varchar(50), @category_value varchar(50)) RETURNS TABLE AS RETURN ( Select t.itemnmbr,t.custclas, t.custclasdescription, t.totalcustclas as totalcount, case when category
from ( select vi.itemnmbr, replace(vc.custclas,'','Unspecified') as custclas, vc.custclasdescription, count(vc.custclas) as totalcustclas from vwcustnmbr vc join vwitemnbmr vi on vi.sopnumbe=vc.sopnumbe Where vi.Campaign = @Campaign and (vc.docdate between @startdate and @enddate)
group by vi.itemnmbr,vc.custclas, vc.custclasdescription ) as t )
Im running the following sql statement but I dont see the expected output. There are few differences between acc & cl1, mcc & cl2 , ncr & cl3 but I dont see either 'ONE' or 'TWO' or 'THREE'. There is even a case where cl3 is null but the sql is not filling in either one or two or three. Query simply returns id & rest as null values.
SELECT P1.id, CASE WHEN p1.acc!= p1.cl1 then 'ONE' WHEN p1.mcc!= p1.cl2 then 'TWO' when p1.ncr!= p1.cl3 then 'THREE' Else NULL END As NOnMatchingColumn from (select id, acc, cl1,mcc,cl2,ncr,cl3 from dbo.ml)P1
I'm not sure if I am doing this the right way. In my table I have project ids. Each project id has several activities associated with it. Each project has a starting balance. Each activity posts an expense to the total balance of the project. If the project has enough money to handle the charges made by the activities, all the activity expenses can be "posted". If there isn't enough money, I want to loop through the activities, check to see if there is enough of a balance to "post" the first one, If there is, then I want to re-adjust the balance and check the second activity. I want to scroll through each project/activity to see what can be "posted". Here is what I have so far, but I cannot work out how to change the total balance amount. Hopefully what I am trying to do makes sense!
declare @testId nchar(6) declare @RowNum int declare @newBalance int select top 1 @testId=projID from #ProjIds set @RowNum = 0
WHILE @RowNum <= (Select Max(temp_id) from #ProjIds) BEGIN set @RowNum = @RowNum + 1 set @newBalance = (select top 1 Bal_2300 from #RevRecData where @testId=projId order by projID, activity)
select projId, activity, postCr, Bal_2300, 'New_Status' = Case when (postCr <= Bal_2300) then 'Can Clear' else 'Still Check' END, 'New_Balance' = Case when (postCr <= @newBalance) then (@newBalance - postCr) else @newBalance End from #RevRecData where @testId=projId order by projID, activity
select top 1 @testId=projId from #ProjIds where projId > @testID END
This query only display Max(Daily_Rainfall) per day from SEL
SELECT t1.MAIN_ID,t1.DATE_TAKEN,t1.TIME, t1.DAILY_RAINFALL, CASE WHEN DATEDIFF(mm,t1.DATE_TAKEN,GETDATE()) <=3 THEN t3.[3MthCumRf] WHEN DATEDIFF(mm,t1.DATE_TAKEN,GETDATE()) <=6 THEN t3.[6MthCumRf] WHEN DATEDIFF(mm,t1.DATE_TAKEN,GETDATE()) <=9 THEN t3.[9MthCumRf] WHEN DATEDIFF(mm,t1.DATE_TAKEN,GETDATE()) <=12 THEN t3.[12MthCumRf] END AS CumRf FROM (SELECT ROW_NUMBER() OVER(PARTITION BY DATE_TAKEN,MAIN_ID ORDER BY DAILY_RAINFALL DESC) AS RowNo,* FROM dbo.SEL)t1 INNER JOIN dbo.STATION_INFO t2 ON t2.MAIN_ID=t1.MAIN_ID AND t1.RowNo=1 INNER JOIN dbo.LT t3 ON t3.STATION_ID =t2.STATION_ID AND t1.DATE_TAKEN>=CONVERT(VARCHAR(10),DATEADD(m,-3,GETDATE()),101) ANDt1.DATE_TAKEN<CONVERT(VARCHAR(10), GETDATE(), 101) WHERE t2.STATE='SEL' ORDER BY MAIN_ID,DATE_TAKEN,TIME
In my query, i still can query if last3month using CASE WHEN DATEDIFF(mm,t1.DATE_TAKEN,GETDATE()) <=3 THEN t3.[3MthCumRf]
How to adjust my CASE statement if Main_ID=203, Date_Taken=5/5/2005,
i should pickup following rows Main_ID | Month_Year | 3MthCumRf | 6MthCumRf | 9MthCumRf | 12MthCumRf ------------------------------------------------------------------- 203| 5/30/2005 | 485.5 | 444.9 | 744.34 | 755.34
if Main_ID=203, Date_Taken=4/5/2005, i should pickup following rows Main_ID | Month_Year | 3MthCumRf | 6MthCumRf | 9MthCumRf | 12MthCumRf 203| 4/30/2005 | 435.5 | 400.9 | 290.34 | 234.34
In my temptable I'm still trying to replace NULL values with 0 (zero).I tried ISNULL and that didn't work.I tried ISNULL and it didn't work. I was told by a senior developer I work with that I should do something like a case when. whatever that is.
INSERT INTO #TEMPLEASEDOLLARSSUBMITTED (SalesName, UserID, LeaseDollarsSubmitted) ( SELECT (FirstName + '' + LastName)AS [Sales Team Member], Usr.UserID, SUM (ISNULL(MerAppEqL.MonthlyPayment,0))AS [Leases $ Submitted] FROM MerchantAppEquipmentLease MerAppEqL WITH(NOLOCK) INNER JOIN MerchantAppEquipment MerAppEqt ON MerAppEqL.EquipmentLeaseID = MerAppEqt.LeaseNumber
[code]...
Or should I have put the ISNULL when I updated #TEMPDASHBOARD because that is where the NULL values show up. They don't show up in #TEMPLEASEDOLLARSSUBMITTED table?
Hello, I have a sql statement that uses case statement to calculate a variable, I would like to use that variable in the same sql statement to calculate a different variable. In my code Wed_Var is calculated, but since I dont know a way to use the Wed_Var in Wed_Adj, I copy the whole formula again. Any help is appreciated.
Thanks
SELECT TOP 100 PERCENT dbo.VIEW_ManPlan_Dock_Prev_4WK.Terminal, Wed_Var = CASE WHEN dbo.VIEW_ManPlan_Dock_Prev_Current.Tue = 0 THEN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Tue_Var WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date < .75 THEN .75 WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date > 1.25 THEN 1.25 ELSE (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date END, Wed_Adj = CASE WHEN dbo.VIEW_ManPlan_Dock_Prev_Current.Tue = 0 THEN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Tue_Var * (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date < .75 THEN .75 * (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date > 1.25 THEN 1.25 * (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) ELSE (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) * ((dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date) END, Week_To_Date = CASE WHEN dbo.VIEW_ManPlan_Dock_Prev_Current.Tue = 0 THEN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date + (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) * dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Tue_Var WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date < .75 THEN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date + (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) * .75 WHEN (dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date > 1.25 THEN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date + (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) * 1.25 ELSE dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date + (dbo.VIEW_ManPlan_Dock_Prev_4Wk.Wed / 4) * ((dbo.VIEW_ManPlan_Dock_Prev_Current.Mon + dbo.VIEW_ManPlan_Dock_Prev_Current.Tue) / dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Week_To_Date) END FROM dbo.VIEW_ManPlan_Dock_Prev_4WK INNER JOIN dbo.VIEW_ManPlan_Dock_Prev_Current ON dbo.VIEW_ManPlan_Dock_Prev_4WK.Terminal = dbo.VIEW_ManPlan_Dock_Prev_Current.Terminal INNER JOIN dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday ON dbo.VIEW_ManPlan_Dock_Prev_4WK.Terminal = dbo.VIEW_ManPlan_Dock_Prev_Run_Tuesday.Terminal ORDER BY dbo.VIEW_ManPlan_Dock_Prev_4WK.Terminal
