Ms excel for mac dateadd update#

Where try_convert(date, T2.Opening_Date, 104) is null INNER JOIN DimStore T2 ON T1.cod_store = T2.cod_storeKey If you have dates with bad formats or mixed formats, you can also look at TRY_CONVERT with a query such as: Select. Main style are: Style Standard Input/Ouput

You must adapt it to your settings and local format and replace 104 by whatever your are using.

German style is 104: Select convert(date, '', 104) In this sample, I supposed you are using the German style (dd.mm.yyyy). You can use Convert with the correct style in order to convert varchar(x) in your local format to proper dates: DATEDIFF(DAY, convert(date, T2.Opening_Date, 104), convert(date, T1.Date, 104)) Bad habits to kick : avoiding the schema prefix.Bad habits to kick : mis-handling date / range queries.So really, you need to fix the table and stop storing these things as strings. on a US English system, entered as a string in British format, ).

Ms excel for mac dateadd update#

If you can't fix the tables, then you need to change your query: UPDATE T1Д¬ASE WHEN ISDATE(T2.Opening_Date) = 1 THEN T2.OpeningDate END,Д¬ASE WHEN ISDATE(T1.) = 1 THEN T1.Date END)ДЄnd brought up a great point, too if you can't fix the table, then the date columns could contain data that represent a specific date (say, September 7) but be entered in the wrong format (e.g. You might also consider renaming the Date column to be (a) less vague and (b) not a reserved word. ALTER TABLE dbo.DimStore ALTER COLUMN Opening_Date date - or datetime ДЄLTER TABLE dbo.FactTransactions ALTER COLUMN date - or datetime Now you need to fix those rows before you can correct the tables.

In addition to identifying garbage rows where users have stored nonsense like floob and as 'dates,' this will also identify rows where users have stored instead of (but there is no way to know if is meant to be May 6 or June 5). WHERE TRY_CONVERT(datetime, Opening_Date, 101) = 0 For example, assuming you expect dates to be stored as mm/dd/yyyy strings: SELECT cod_store, But before you can fix that, you need to identify the rows that are causing the conversion problem: SELECT cod_store, ДЄnd now that you've fixed the question and I know you're using 2012 and not 2008 R2, it might be cleaner to use TRY_CONVERT(), especially since it will allow you to identify any rows where the month and day are transposed incorrectly. You are storing dates as strings - why? Opening_Date and Date should be date or datetime, not varchar.