I don't seem to be having much luck on this site, still forever the optimist, I will keep trying. I have two tables, Journals and ArticleCategories that are joined using the this query:
SELECT Journals.JournalId, Journals.Year, Journals.Title, ArticleCategories.ItemText FROM Journals LEFT OUTER JOIN ArticleCategories ON Journals.ArticleCategoryId = ArticleCategories.ArticleCategoryId
Can anyone tell me how I can re-write this make it into a Skip, Take query. In other words, I want to it skip the first n records and then take the next n. I think ROW_NUMBER is involved somewhere but I cannot work out how to use it in this case.
I suspect the reason why don't have much luck is that I find it difficult to explain what I am trying to do. If my question is not clear, please do not hesitate to tell me where I am going wrong and I will gladly try again. Perhaps I should also mention that I am trying to put this in a stored procedure. Many Thanks. Many thanks,
For 2005 / 2008 / 2008 R2
;WITH cte AS ( SELECT Journals.JournalId, Journals.Year, Journals.Title, ArticleCategories.ItemText, ROW_NUMBER() OVER (ORDER BY Journals.JournalId,ArticleCategories.ItemText) AS RN FROM Journals LEFT OUTER JOIN ArticleCategories ON Journals.ArticleCategoryId = ArticleCategories.ArticleCategoryId ) SELECT JournalId, Year, Title, ItemText FROM cte WHERE RN BETWEEN 11 AND 20
For 2012 this is simpler
SELECT Journals.JournalId, Journals.Year, Journals.Title, ArticleCategories.ItemText FROM Journals LEFT OUTER JOIN ArticleCategories ON Journals.ArticleCategoryId = ArticleCategories.ArticleCategoryId ORDER BY Journals.JournalId, ArticleCategories.ItemText OFFSET 10 ROWS FETCH NEXT 10 ROWS ONLY
In addition to @Martin Smith's correct answer - when using a GROUP BY
, you can't use OFFSET-FETCH
without an ORDER BY
:
GROUP BY [cols] ORDER BY [col] ASC|DESC OFFSET 10 ROWS FETCH NEXT 10 ROWS ONLY
The following gives "incorrect syntaxt near 'OFFSET'" :
GROUP BY [cols] --ORDER BY [col] ASC|DESC OFFSET 10 ROWS FETCH NEXT 10 ROWS ONLY
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With