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Logically, each non-deterministic function should be invoked once per row per instance of that function. Well, I'll answer the former directly, and invite hypotheses for the latter. It is not of datatype int.. I realize you accepted this answer, so you must've found that somehow it works. http://winnport.com/sql-server/capturar-el-error-en-sql-server.html

WHEN .. Simply ensure that your conversion to the datatype you want (decimal in our example), is converted back to the original field datatype again (nvarchar in our example): Select IDField, ValueField, Transact-SQL Copy USE AdventureWorks2008R2; GO CREATE FUNCTION dbo.GetContactInformation(@BusinessEntityID int) RETURNS @retContactInformation TABLE ( BusinessEntityID int NOT NULL, FirstName nvarchar(50) NULL, LastName nvarchar(50) NULL, ContactType nvarchar(50) NULL, PRIMARY KEY CLUSTERED (BusinessEntityID ASC) Issues that hit product support over and over should be fixed in the product.

Case Statement Sql

If not they re-evaluate and emit the result of that. It also didn't help that it's an inherited database where the original developer is storing DateIn,DateDue,DateOut as integers rather than dates. it is referring to the beginning error :( Edited by learner08 Tuesday, May 15, 2012 3:40 AM Tuesday, May 15, 2012 3:39 AM Reply | Quote 0 Sign in to vote Thank you for any help with this.

Msg 102, Level 15, State 1, Line 7 Incorrect syntax near ')'. I have just tried: SELECT SAMPNO, try_convert(float, RESULT) AS Expr1 FROM dbo.RESULT and got an error saying 'try_convert' is not a recognised built-in function name more â–¼ 2 total comments 459 I was first made aware of this specific scenario in a conversation on a private e-mail distribution list by Itzik Ben-Gan (@ItzikBenGan), who in turn was initially notified by Jaime Lafargue. Sql Replace Using CASE in an UPDATE statementThe following example uses the CASE expression in an UPDATE statement to determine the value that is set for the column VacationHours for employees with SalariedFlag

Transact-SQL Copy USE AdventureWorks2008R2; GO UPDATE HumanResources.Employee SET VacationHours = ( CASE WHEN ((VacationHours - 10.00) < 0) THEN VacationHours + 40 ELSE (VacationHours + 20.00) END ) OUTPUT Deleted.BusinessEntityID, Deleted.VacationHours Coalesce Please click "Mark As Answer" if a post solves your problem or "Vote As Helpful" if a post has been useful to you Edited by Eshani Rao Tuesday, May 15, 2012 Still not working, what have I missed? –VaticNZ Jul 27 '11 at 23:23 @VaticNZ: read my link then please –gbn Jul 27 '11 at 23:25 add a comment| up If this is money that you're getting and the culprit is symbols like the dollar sign or comma, you could convert to a money datatype instead of float.

How do i implement this ? Sql Server Convert This occurs prior to evaluating the CASE expression. I've modified the SP to remove extraneous order by clauses, and add my p1. Consider that this expression yields a SMALLINT between 1 and 3; go ahead and run it many times, and you will always get one of those three values: SELECT CONVERT(SMALLINT, 1+RAND()*3);

Coalesce

This occurs prior to evaluating the CASE expression. Finding The nth Prime such that the prime - 1 is divisible by n Recurrent action on concurrent collection What's the fastest way to generate a 1 GB file containing only Case Statement Sql But can actually be transmitted over a linked server connection as the following, much more verbose query: SELECT CASE WHEN column_name = '1' THEN 'a' ELSE CASE WHEN column_name = '2' Isnull Sql An interesting side note: this doesn't happen quite the same if you take the above distribution script and replace COALESCE with ISNULL.

Please click "Mark As Answer" if a post solves your problem or "Vote As Helpful" if a post has been useful to you Tuesday, May 15, 2012 2:45 AM Reply | http://winnport.com/sql-server/cannot-connect-sql-server-error-28.html to each column. In t-sql (specifically SQL Server 2005), there is a similar construct called CASE. share|improve this answer edited Aug 11 '15 at 14:53 answered Aug 11 '15 at 13:44 DhruvJoshi 5,53741541 1 @Abhi . . . Sql Cast

Tuesday, May 15, 2012 7:13 AM Reply | Quote 0 Sign in to vote please give the dateA and dateB which u passed and got the error.Please vote if you find No need of CASE statement to hardcode all the months SELECT Datename(mm, tbl.[MONTH]) + ', ' + CONVERT(VARCHAR(10), tbl.YEAR) AS [DATE] FROM TABLE AS tbl or if you are using sql Not the answer you're looking for? navigate here I mean, the Convert line of code isn’t even being hit in the second example, right?

I've made the changes as you've both suggested and it's working great! Look what happens if you just say: ... share|improve this answer answered Nov 4 '14 at 4:53 Fiddles 934919 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

Reply Mark Harby says: May 5, 2015 at 8:58 AM Excellent discussion, very well written and explained.

For example, Connect #780132 : FREETEXT() does not honor order of evaluation in CASE statements (no aggregates involved) shows that, well, CASE evaluation order is not guaranteed to be left-to-right when Viewable by all users 0 Rightly said by @Usman, the difference is working on all the values present in the table as compared to working on filetered rows after which @rasingram2 Technical Reference Transact-SQL Reference Expressions (Transact-SQL) Expressions (Transact-SQL) CASE (Transact-SQL) CASE (Transact-SQL) CASE (Transact-SQL) CASE (Transact-SQL) COALESCE (Transact-SQL) NULLIF (Transact-SQL) TOC Collapse the table of content Expand the table of content For example, the following query produces a divide by zero error when producing the value of the MAX aggregate.

Stored Procedure in SQL Server716How can I do an UPDATE statement with JOIN in SQL?376SQL Server: How to Join to first row2110UPDATE from SELECT using SQL Server281SQL Server: CASE WHEN OR Topics: sql-server-2005 x2017 t-sql x1068 asked: May 10, 2010 at 02:55 PM Seen: 4802 times Last Updated: May 10, 2010 at 02:55 PM i For example, the person may be an employee, vendor representative, or a customer. his comment is here something like CASE WHEN DATEDIFF(day,DATEA,DATEB)>0 then CASE when avg(convert(bigint,datediff(mi,DateA, DateB) + datediff(hh,DateA, DateB) + datediff(ss,DateA, DateB))*60) > 0 then avg(convert(bigint,datediff(mi,DateA, DateB) + datediff(hh,DateA, DateB) + datediff(ss,DateA, DateB))*60) else 0 end as

Thank you. Answer For a CASE expression, the returned data type is the highest precedence type from the set of types in result_expressions and the optional else_result_expression Because int has a