SQL Server 2014 :: SSAS Stored Procs (CLR) - Identify Real Data Type Of MDX Value Returned From Expression
Feb 13, 2015
I have a SSAS stored procedure with a signature:
public Set DoSomthing(Set toBeProcessed, Set measuresToWorkWith)The set measurseToWorkWith is passed as {[Measures].[Measure1], [Measures].[Measure2] ...}
with the measures being real or query-scoped calculated members.
To get the value of the measure for each tuple in the set toBeProcessed, I create an Expression for each tuple (measure) in the set measuresToWorkWith then for each tuple in toBeProcessed call expression.Calculate(tuple) which returns a MDXValue.
My problem is that in order to make the code generic I need to get the real (.NET) data type of the MDXValue. The class only has explicit conversion methods ToInt16() etc which implies that the data type is known at design time.
However, if one of the measures is a query-scoped calculation then it could return a .NET double, int, bool or string.
If the measure is real then I can look up its metadata. However, it appears that if it is a formula (scoped member) then are all bets are off?
I got this error for a calculated field that calls a public function of a custom assembly based on the report parameter values. The return type is an array of double.
Does SSRS 2005 supports the type double for a field? Can the data source of a field in a dataset be an array? Is there a way to pass the array to a field by reference and display the values at runtime?
I would appreciate any help since I could not find anything helpful on the internet and Microsoft document!
I was running an operation to shrink file/emptyfile a data file, and then remove it.
It blocked and caused a huge mess, I suspect on the removal part. But I want to confirm that the emptyfile completed (and that the engine isn't going to try to put more data in there for when I schedule the removal part again a week or more from now).
How does the engine know not to put any more data in there, and how long does that situation last?
Hi, I have a stored procedure running on our monitoring server to monitor the backup jobs on other sql servers running on our network. This sp loops thorugh the list of server names and connects remotely to other servers using linked servers. However, if one of the servers is down, the sp stops after raising 42000 error ("SQL Server does not exist") and fails to carry on processing the next server in the list. Is there any way to capture this "SQL Server does not exist" error within the sp so that the sp can carry on with the processing? I am using SQL Server 2000 SP4. Thanks in advance for any replies. Opal
Is there a way to keep track in real time on how long a stored procedure is running for? So what I want to do is fire off a trace in a stored procedure if that stored procedure is running for over like 5 minutes.
I want to return a BIT from an outer join. I want the result type to be BIT. However, the usage of ISNULL is forbidden by code standards. The first expression returns an INT. Which of the bottom expressions do you think would work best in a query?
And why would ISNULL be absolutely forbidden? I was told that Microsoft deprecated it along with TINYINT, which I'm often prevented from using even when it's the appropriate data type.
Our shop recently upgraded to MS SQL 2005 server from the prior SQL 2000 product.
I receive and error during processing related to inserting a value into a field of datatype real. This worked for years under MS SQL 2000 and now this code throws an exception.
The exception states:
The incoming tabular data stream (TDS) remote procedure call (RPC) protocol stream is incorrect. Parameter 15 ("@TEST"): The supplied value is not a valid instance of data type real. Check the source data for invalid values. An example of an invalid value is data of numeric type with scale greater than precision.
This error is caused by inserting several values that fall outside of a range that MS SQL 2005 documentation specifies.
The first value that fails is 6.61242e-039. SQL Server 2005 documentation seems to indicate that values for the datatype real must be - 3.40E + 38 to -1.18E - 38, 0 and 1.18E - 38 to 3.40E + 38.
Why doesn't 6.61242e-039 just default to 0 like it used to?
I saw an article that might apply, even though I just use a C++ float type and use some ATL templates.
Is my question related to this post?http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=201636&SiteID=1
IF Object_id('GoldenSecurity') IS NOT NULL DROP TABLE dbo.GoldenSecurity; IF Object_id('GoldenSecurityRowVersion') IS NOT NULL DROP TABLE dbo.GoldenSecurityRowVersion;
In the Operating environment databases, may be made tables in the database on a temporary basis but they are still yet and they are not removed, how to identify tables that have been made on a temporary basis are not used (don’t have any read & write records)?
I am trying to implement data masking based on user login and not sure why this is not working. I have the dimensions DimBrand, DimProduct and DimUser. I should mask the BrandCode with 'XXXX' nothing but in the report all the BrandCode should appear but few of the code will be masked if the user is not belongs to that group. I have a fact table FactProduct in this. In the cube I created all these 3 dimensions and the fact table. I created a new dimension DimBrandMask and I separated the code over there with a relationship with the actual DimBrand dimension. In the cube a reference relationship is set up with the measure group. Created a role with read access.
In the dimension data tab of role I put the below MDX to allowed set.
Note I created one measure group from the DimUser table and the measure [Dim User Count] is used in the above query.
I am expecting some result like below
Brand     BrandCode          Count Brand1     b1                      6 Brand2    XXXXX                 5 Brand3    XXXXX                10
Is there a way to namespace groups of stored procs to reduce confusion when using them?
For C# you can have ProjectName.ProjectSection.Classname when naming a class. I am just wondering if there is a way to do the same with SQL stored procs. I know Oracle has packages and the name of the package provides a namespace for all of the stored procs inside it.
The query below gets percentage of coils for a location by anneal cycle. It does this correctly (ie, if you change count(*)/b.total to count(*), b.total ... show both columns, the numbers its pulling are correct), but in its current state (trying to divide count by total), it always returns a zero (no decimal values).
If I change that section to : (count(*)*100/ b.total*100)/100, I get integer percentages: no decimals (this is a problem because some records round off to zero). I'm pretty sure this is the entire problem (why I'm getting zeros as written below), but I don't have a clue how to fix it. Is this some kind of server setting that allows the query to only return decimal values or something?
select a.department, a.cycle, count(*)/ b.total percentage from inventory a join (select department, count(*) total from inventory where location not like 'bas%' and archived = 0 and quality_code = 'p' group by department) b on a.department = b.department where a.archived = 0 and a.quality_code = 'p' and location not like 'bas%' group by a.department, a.cycle, b.total order by a.department, a.cycle
When I execute the below stored procedure I get the error that "Arithmetic overflow error converting expression to data type int".
USE [FileSharing] GO /****** Object: StoredProcedure [dbo].[xlaAFSsp_reports] Script Date: 24.07.2015 17:04:10 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO
[Code] .....
Msg 8115, Level 16, State 2, Procedure xlaAFSsp_reports, Line 25 Arithmetic overflow error converting expression to data type int. The statement has been terminated. (1 row(s) affected)
"UNION " & _ "SELECT p.ProductID, p.ProductTitle FROM Product p " & _ "WHERE (p.Price > '" & FormatCurrency(lowestPrice, 2) & "' AND p.Price < '" & FormatCurrency(highestPrice, 2) & "') " & _ "ORDER BY p.ProductTitle"
I don't know where the error goes wrong in here.. previously because of the union missing one spacing that resulted in syntax error, after i inserted a space to it.. it shows me Data type mismatch the criteria expression. Is it because in my sql coding i cant use FormatCurrency for ASP.net? please give me a hand.. thank you
Contact me at: ryuichi_ogata86@hotmail.com ICQ me at: 18750757
Error Type: Microsoft OLE DB Provider for ODBC Drivers (0x80040E07) [Microsoft][ODBC Microsoft Access Driver] Data type mismatch in criteria expression. /advice generation/testdateprint.asp, line 371
I am moving an app from Access 2003 to C#/SQL Server 2005. The Access app has one front end exe and two back end databases. One back end db is for UK users, one for US users. The tables and structures are identical, but the data is different. UK users link to the UK back end, US users to the US backend. (The queries are in the front end)
In SQL Server, the view and stored procs will be in one database (KCom), the US data tables in another database (KUS), and the UK data tables in another (KUK). All databases are on the same server.
My question is how to let the views and stored procs in KCom know whether to pull the data from KUK or KUS.
In the front end app, I use ADO.Net to deal with the SQL Server databases.
I have not been able to find a model for this, but it must be somewhat common.
I willl have a lost of nested views and stored procs, but as a simple example, say I have a view in KCom which is just "Select * From Invoice Where InvDate > '01/01/2007'. The ADO request would come from the front end app which would know whether it wanted the data from KUK or KUS. How would I get the view to get the data from one as opposed to the other (KUK vs KUS) ?
Is there some other strategy for this situation, say use of connection strings? If anyone has an idea, or knows of an explanation somewhere on the net I'd greatly appreciate it.
l'm running this procedure and l get this error. All l'm trying to do is to get the size of the database and its objects and what the size should be so that its sized right. Is there a better way of doing this ?
FROM sysobjects o, syscolumns c, sysindexes i WHERE o.id = c.id AND o.id = i.id AND (i.indid = 1 or i.indid = 0) AND o.type = 'U' GROUP BY o.name COMPUTE SUM (CONVERT (decimal (10,4), SUM (c.length * i.rows)/(1024.00 * 1024.00)))
GO
(17 row(s) affected)
Server: Msg 8115, Level 16, State 2, Procedure sp_totalsize, Line 3 Arithmetic overflow error converting expression to data type int.
Under certain circumstances I am getting the following error
"Arithmetic overflow error converting expression to data type int"
when running the following code:
SELECT Count(*), Sum(GrossWinAmount) FROM LGSLog WHERE (CurrentDate >= '9/1/2004 8:00:00 AM') And (CurrentDate <= '9/27/2004 7:59:59 AM')
If I remove the "Sum(GrossWinAmount)" from the select, it works fine. I therefore believe that Sum is causing the error. Is there a version of Sum that works with larger variables, such as a BigInt? If not, is there some way to do the equivalent using larger numbers? I need to allow for the possibility of obtaining one month's summary, and sometimes the summary value is apparently too large for Sum to handle.
I've got this error message while generate the output with ASP:
"Microsoft OLE DB Provider for SQL Server (0x80004005) Arithmetic overflow error converting expression to data type int."
it indicate that the error is related to this line: "rc1.Movenext"
where rc1 is set as objconn.Execute(sql).
Not all outputs result like this, it happens when it has many relationships with other records, especially with those records which also have many relationships with other records.
Can anyone suggest a solution? I've tried to increase the size of the database file, but it doesn't work.
Hi all,In the beginning of this month I've build a website with a file-upload-control. When uploading a file, a record (filename, comment, datetime) gets written to a SQLExpress database, and in a gridview a list of the files is shown. On the 7th of September I uploaded some files to my website, and it worked fine. In the database, the datetime-record shows "07/09/2006 11:45". When I try to upload a file today, it gives me the following error: Error: Arithmetic overflow error converting expression to data type datetime. The statement has been terminated.While searching in google, i found it might have something to do with the language settings of my SQLExpress, I've tried changing this, but it didn't help. What I find weird is that it worked fine, and now it doesn't anymore. Here is my code of how I get the current date to put it into the database:1 SqlDataSource2.InsertParameters.Add("DateInput", DateTime.Now.ToString()); Am I doing something wrong, or am I searching for a solution in the wrong place? best regards, Dimitri
Hi, I'm having this error with my page, user picks the date -using the AJAX Control Toolkit Calender with the format of ( dd/MM/yyyy ). It looks like the application current format is MM/dd/yyyy, because it shows the error page if the day is greater than 12, like: 25/03/2007 What is wrong? Here is the error page: Server Error in '/' Application.
Arithmetic overflow error converting expression to data type datetime.The statement has been terminated. 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: Arithmetic overflow error converting expression to data type datetime.The statement has been terminated. Any help will be appreciated!
In my sql statement, I don't have any datatype as INT, when I run it, give me error as 'Arithmetic overflow error converting expression to data type int'.
example : select column1, 2, 3 ..... from (select sum(float) as column1 , ....)
When I hop my cursor on top of column1, it shows (int,null)
The following codes give me the error "arithmetic overflow error converting expression to data type datetime" Unfortunately, the datatype of date of this database is still varchar(50)
select date from tbltransaction where datepart(wk,convert(datetime,date,103)) = 15
I am attempting to setup a replication from SQL Server 2005 that will be read by SQL Server Compact Edition (beta). I'm having trouble getting the Publication Wizard to create the Publication. Sample table definition that I'm replicating:
USE dbPSMAssist_Development; CREATE TABLE corporations ( id NUMERIC(19,0) IDENTITY(1964,1) NOT NULL PRIMARY KEY, idWas NUMERIC(19,0) DEFAULT 0, logIsActive BIT DEFAULT 1, vchNmCorp VARCHAR(75) NOT NULL,
vchStrtAddr1 VARCHAR(60) NOT NULL, vchNmCity VARCHAR(50) NOT NULL, vchNmState VARCHAR(2) NOT NULL, vchPostalCode VARCHAR(10) NOT NULL, vchPhnPrimary VARCHAR(16) NOT NULL, ); CREATE INDEX ix_corporations_nm ON corporations(vchNmCorp, id); GO
When the wizard gets to the step where it is creating the publication, I get the following error message:
Arithmetic overflow error converting expression to data type bigint. Changed database context to 'dbPSMAssist_Development'. (Microsoft SQL Server, Error: 8115).
I can find no information on what this error is or why I am receiving the error. Any ideas on how to fix would be appreciated.
