Hello All, How do i call a user defined function from within a stored procedure, I have created a simple function which takes firstname and lastname as parameters and returns the concatenated name string. That part works.
Hello I'm trying to do a simple =Sum([unitPrice] * [quantity]) but it won't doing anything more than stay on zero! I've put it in the properties but has anyone got any ideas to get the total of this???
Need to create a user defined role with grant permissions for below .
View Definition Execute all Function Grant View Grant Synonym dbo View Definition Not getting grant statements for above permissions.
I mean like below.
----------------------------------------------------------------- CREATE ROLE [Role1] GRANT EXECUTE ON SCHEMA ::dbo TO [Role1] -----------------------------------------------------------------
I am developing a UDT using Hashtable as the member of the UDT and the UDT is defined as Format.UserDefined. After deployed in sql, I tried the UDT as below:
declare @_prodtype ProductSearch
SET @_prodtype = Convert(ProductSearch, 'Product,Certification;Region,China')
where ProductSearch is the UDT.
The error occurred:
Msg 6522, Level 16, State 2, Line 3
A .NET Framework error occurred during execution of user defined routine or aggregate 'ProductSearch':
I want to get the average invoice_price for an item ...across any dimension or groups of dimensions... what is the proper syntax for creating a calculated member using the dims and measures above
Hello all. I have an Access table with EmpName, JobTask, and Hours. Multiple lines can contain the same Employee with the same JobTask. What I need to do is to list the Employee, JobTasks (grouped), and summed hours for each JobTask.
DB Ex:
John Doe Welding 8 John Doe Cleaning 4 Bubba Smith Fork Lift 3 John Doe Welding 7 Steve Johnson Welding 5 Bubba Smith Fork Lift 6
Page output:
John Doe Welding 15 hrs. Cleaning 4 hrs.
Bubba Smith Fork Lift 9 hrs.
Steve Johnson Welding 5 hrs.
This is how I figured it should be, but it's not working for me:
SELECT EmpName, SUM (Hours), JobTask FROM tblEmpTime Group By JobTask
Very simple question from a real n00b: In many of my stored procedures I am repeating a CASE statement where I'm replacing null values with zero, like this:
(CASE WHEN @Field IS NULL THEN 0 ELSE @Field END)
I have many SPs where I have that code repeated literally dozens of times. Is there any performance benefit to creating a function to perform this task and using that instead of the repeated CASE statements? Or am I trying to be too clever?
Hi, I need to write a simple function to format the contents of the fields in my table. I bascially want to say that if the value in a field is below '0' then format the text in colour red and if the value in the field is 0 or above then format it in black. Obviously this can be done by writing an expression in each field but i would prefer to write a function - any ideas.....
Does anyone know how to return a date the sql query analyser like (Aug 2, 2004)
Right now, the following statement returns (Aug 2, 2004 8:40PM). This is now good because I need to do a specific date search that doesn't include the time.
I have a really basic question. The following SQL query works for me:
Select EnterUserID, Enterdate from tblCsEventReminders where EnterDate >= Convert(datetime, '2015-04-01')
I am essentially trying to write a query to count the number of user logins after a certain date, so I need to count 'EnterUserID' but I am having problems getting the count() function to work.
I want my query to list all SSNS that have more than one record in the table. I have this query:
Code:
SELECT SSN, name4, count(*) from [1099_PER] group by SSN, name4 having count(SSN) > 1
It does retrieve the right SSNS and tells me how many times the SSN occurs in the table. However, I want my query results to display their full records.
For example
SSN NAME4 COUNT 123445555 WALTER - 4
I want the query to show me all four records for this SSN. I thought removing the count field would do this, but it still gives me only one instance of each SSN.
We are seeing memory issues with a simple C# based TVF that splits an input string into a table based a delimiter. Entries such as the following show up in the SQL log:
AppDomain 8 (DBName.dbo[runtime].7) is marked for unload due to memory pressure. AppDomain 8 (DBName.dbo[runtime].7) unloaded.
These entries only show up after the TVF has been called many times (~ half million times or more).
We encountered the same memory issues with June CTP, but they appeared to be fixed in Sepetmber CTP. Somehow the issues come back for us in the SQL Server 2005 RTM version. With June CTP after these errors show up many many times, the SQL server had to be re-started.
I'd appreciate any comments/ideas regarding these error messages in the SQL log?
We are using the RTM version of SQL2005: Microsoft SQL Server 2005 - 9.00.1399.06 (Intel X86) Oct 14 2005 00:33:37 Copyright (c) 1988-2005 Microsoft Corporation Enterprise Edition on Windows NT 5.2 (Build 3790: Service Pack 1)
I have created an assembly with permission set safe, and a function inside the assembly. The function reads data from the same SQL Server as it is running inside. For connection I use the "Context connection = true", and the function has the SystemDataAccessKind attribute set to Read.
However when I execute my CLR function I get an error saying something like: "The request for permission of type System.Data.SqlClient.SqlClientPermission...... failed"
I do, as the login user, have been granted the necessary rights, so I don't believe this is the answer to the error. And my .dll is also signed.
Has this something to do with writing something a config file? I have had simular problems with reporting services but fixed them by entering a node in the rspolicy.config file. If this is the case here - which .config file should i modify...machine.config?
Here is one such function:CREATE FUNCTION my_max_market_date () RETURNS datetimeBEGINDECLARE @mmmd AS datetime;SELECT max(h_market_date) INTO @mmmd FROM holdings_tmp;RETURN @mmmd;ENDOne change I had to make, relative to what I had working in MySQL, wasto insert 'AS' between my variable and its type. Without 'AS', MS SQLinsisted in telling me that datetime is not valid for a cursor; and Iam not using a cursor here. The purpose of this function is tosimplify a number of SQL statements that depend on obtaining the mostrecent datetime value in column h_market_date in the holdings_tmptable.The present problem is that MS SQL doesn't seem to want to allow me toplace that value in my variable '@mmmd'. I could do this easily inMySQL. Why is MS SQL giving me grief over something that should be sosimple. I have not yet found anything in the documentation for SELECTthat could explain what's wrong here. :-(Any ideas?ThanksTed
Hi,how do I do a simple formula, which will search a field for specialcharacters and return a value.If it finds "%" - it returns 1elseIf it finds "?" it returns 2endIf this is the incorrect newsgroups, please direct me to the correct oneregards Jorgen
I am receiving funny results from a query. To simplify, I have 2 tables (todayyesterday). Each tbl has the same 8 columns. My query joins the two tables then looks where either of two columns has changed. What is happening is that when checking one of the columns it seems as though sql is flipping the column, causing it to be returned in error.
result set
colA colB colC colD colE colF colG colG (from yesterday) 1 1 a b c d e m 1 1 a b c d m e
So what's happening is that the record above is actually the same record and should not be returned. There is a daily pmt column that changes but I am not using that in the query. Aside from that the two records are identicle.
I have the following situation (with a site that already works and i cannot modify the database architecture and following CrossRef tables -- you will see what i mean by CrossRef tables below)
foreach hotel, there definitely is a crossRef entry in AddressCrossRef and Address tables respectively (since every hotel has an address)
however not all hotels have thumbnail image
hence i have hotel inner join AddressXReff inner join Address ..... however i must have left outer join mediaXref left outer join media
the problem is that if there is no entry in Media or mediaXref, I don't get any results
i tried to get over it by using where (media.mediaTyple like 'thumbnail' or media.mediaType is null) but then i started getting multiple results for each hotel because media's of type movie or full_image or etc... all got returned
I have this function in access I need to be able to use in ms sql. Having problems trying to get it to work. The function gets rid of the leading zeros if the field being past dosn't have any non number characters.For example:TrimZero("000000001023") > "1023"TrimZero("E1025") > "E1025"TrimZero("000000021021") > "21021"TrimZero("R5545") > "R5545"Here is the function that works in access:Public Function TrimZero(strField As Variant) As String Dim strReturn As String If IsNull(strField) = True Then strReturn = "" Else strReturn = strField Do While Left(strReturn, 1) = "0" strReturn = Mid(strReturn, 2) Loop End If TrimZero = strReturnEnd Function
I need to be able to pass the output of a function to another function as input, where all functions involved are user-defined in-line table-valued functions. I already posted this on Stack Exchange, so here is a link to the relevant code: [URL] ...
I am fairly certain OUTER APPLY is the core answer here; there's *clearly* some way in which does *not* do what I need, or I would not get the null output you see in the link, but it seems clear that there should be a way to fool it into working.
Can anybody know ,how can we add builtin functions(ROW_NUMBER()) of Sql Server 2005 into database library. I get this error when i used into storeprocedure : ROW_NUMBER() function is not recognized in store procedure. i used MS SQL SERVER 2005 , so i think "ROW_FUNCTION()" is not in MS SQL SERVER 2005 database library. I need to add that function into MS SQL SERVER 2005 database library. Can anbody know how we can add that function into MS SQL SERVER 2005 database library?
I want to write function to call another function which name isparameter to first function. Other parameters should be passed tocalled function.If I call it function('f1',10) it should call f1(10). If I call itfunction('f2',5) it should call f2(5).So far i tried something likeCREATE FUNCTION [dbo].[func] (@f varchar(50),@m money)RETURNS varchar(50) ASBEGINreturn(select 'dbo.'+@f+'('+convert(varchar(50),@m)+')')ENDWhen I call it select dbo.formuła('f_test',1000) it returns'select f_test(1000)', but not value of f_test(1000).What's wrong?Mariusz
Ok, I'm pretty knowledgable about T-SQL, but I've hit something that seems should work, but just doesn't... I'm writing a stored procedure that needs to use the primary key fields of a table that is being passed to me so that I can generate what will most likely be a dynamically generated SQL statement and then execute it. So the first thing I do, is I need to grab the primary key fields of the table. I'd rather not go down to the base system tables since we may (hopefully) upgrade this one SQL 2000 machine to 2005 fairly soon, so I poke around, and find sp_pkeys in the master table. Great. I pass in the table name, and sure enough, it comes back with a record set, 1 row per column. That's exactly what I need. Umm... This is the part where I'm at a loss. The stored procedure outputs the resultset as a resultset (Not as an output param). Now I want to use that list in my stored procedure, thinking that if the base tables change, Microsoft will change the stored procedure accordingly, so even after a version upgrade my stuff SHOULD still work. But... How do I use the resultset from the stored procedure? You can't reference it like a table-valued function, nor can you 'capture' the resultset for use using the syntax like: DECLARE @table table@table=EXEC sp_pkeys MyTable That of course just returns you the RETURN_VALUE instead of the resultset it output. Ugh. Ok, so I finally decide to just bite the bullet, and I grab the code from sp_pkeys and make my own little function called fn_pkeys. Since I might also want to be able to 'force' the primary keys (Maybe the table doesn't really have one, but logically it does), I decide it'll pass back a comma-delimited varchar of columns that make up the primary key. Ok, I test it and it works great. Now, I'm happily going along and building my routine, and realize, hey, I don't really want that in a comma-delimited varchar, I want to use it in one of my queries, and I have this nice little table-valued function I call split, that takes a comma-delimited varchar, and returns a table... So I preceed to try it out... SELECT *FROM Split(fn_pkeys('MyTable'),DEFAULT) Syntax Error. Ugh. Eventually, I even try: SELECT *FROM Split(substring('abc,def',2,6),DEFAULT) Syntax Error. Hmm...What am I doing wrong here, or can't you use a scalar-valued function as a parameter into a table-valued function? SELECT *FROM Split('bc,def',DEFAULT) works just fine. So my questions are: Is there any way to programmatically capture a resultset that is being output from a stored procedure for use in the stored procedure that called it? Is there any way to pass a scalar-valued function as a parameter into a table-valued function? Oh, this works as well as a work around, but I'm more interested in if there is a way without having to workaround: DECLARE @tmp varchar(8000) SET @tmp=(SELECT dbo.fn_pkeys('MyTable')) SELECT * FROM Split(@tmp,DEFAULT)
Yesterday Peso was gracious enough to help me with creating function/views/sp's
I took those examples and extended what had from excel into function in SQL
however I see myself repeating certain parts of the query and i'm wondering if there is a way to call a function (in part or in whole) from another function?
Here are excerpts two functions I have:
We'll call this function UserUsage() ------------------------------------ RETURN( SELECT ut.LastName, ut.FirstName, CEILING(Sum(hu.session_time)/ 60000) AS [Time Spent(MIN)], Max(hu.time_stamp) AS [Last Log Date], pct.Title, cat.topic_name FROM ZSRIVENDEL.dbo.UserTable ut, ZSRIVENDEL.dbo.history_usage hu, ZSRIVENDEL.dbo.pc_CourseTitles pct, ZSRIVENDEL.dbo.cam_topics cat WHERE ut.student_id = hu.student_id AND hu.course_id = pct.CourseID AND hu.topic_id = cat.topic_id AND ((ut.ClientID=@ClientID) AND (pct.ClientID=@ClientID) AND (ut.GroupID=3400) AND (hu.time_stamp>= @StartDate And hu.time_stamp< @EndDate) AND (hu.session_time<21600000)) GROUP BY ut.LastName, ut.FirstName, pct.Title, cat.topic_name )
and will call this function UserSummary(): ----------------------------------------- RETURN ( SELECTut.LastName, ut.FirstName, CEILING(SUM(hu.Session_Time) / 60000.0) AS [Time Spent(MIN)] FROM ZSRIVENDEL.dbo.UserTable AS ut INNER JOIN ZSRIVENDEL.dbo.History_Usage AS hu ON hu.Student_ID = ut.Student_ID WHERE ut.ClientID = @ClientID AND ut.GroupID = 3400 AND hu.Time_Stamp >= @StartDate AND hu.Time_Stamp < @EndDate AND hu.Session_Time < 21600000 GROUP BY ut.LastName, ut.FirstName )
As you can see the first part of the both query are simlar. In particular the:
SELECTut.LastName, ut.FirstName, CEILING(SUM(hu.Session_Time) / 60000.0) AS [Time Spent(MIN)]
and also the variables @StartDate and @EndDate.
In C# it would create a method and just call that method as well as the variables. However i'm not sure how to do that with sql functions. Could someone shed some light please?
Hi,I have written a stored proc with some temporary tables and also useda getdate() in my stored proc. When i try to call the sproc the erroris that we can only use extended sprocs or function inside a sproc.Now if try to write the stored proc directly inside a fuction ie copypaste after changing my temp tables to tables the problem is , i get aerror invalid use of getdate in sproc.What do i do to get somethingfor my results inside a table.Thanks in advance.RVG
