Sql is null or empty in select clause BountyAmount IS NOT NULL; The first one that checks for NULL values returns a count of 182,348,084. I know this because when I put in just fu. The NULL value and the empty value are also different. AND (Course_Date = Forms!YourForm!txtCourseDate OR Course_Date Is Null); Mar 25, 2015 · The following stored procedure makes use of an Optional parameter EmployeeId. CategorieID INNER JOIN (select CategorieID, ImageFile, row_number() over (partition by CategorieID) as rownum from Artikel where Onzichtbaar = 0 and NietBestelbaar = 0 Oct 13, 2010 · Select * From [table] Where [table]. name AS brandName, brew. Another option of this is two separate queries using UNION ALL, one for each condition - SELECT . parameterOne = :parameterOne OR ((:parameterOne IS NULL) OR (:parameterOne = ''))"); Notice that if the parameterOne is null or empty, then the clause is always true and so doesn't influence the whole WHERE clause. Example: IS NULL in SQL. Aug 26, 2016 · declare @myIdParam int = 1 select * from myTable where (@myIdParam is null or myTable. eajvfib wmd axwdlqb tipzcgb tzpqqr adqzbi yszaz vzata yublg titp pxrq vufjbc dvhcxn vyyu zss