MS Access 2003: Include NULL values in query results. This MSAccess tutorial explains how to include NULL values in your query results in Access 2003 (with screenshots and step-by-step …

Oct 12, 2006 · WHERE clauses. For instance, to find null values in a query, you’d enter Is Null in the appropriate field’s Criteria cell. When building a WHERE clause, use Is Null and Not Is Null …

Query criteria help you zero in on specific items in an Access database. If an item matches all the criteria you enter, it appears in the query results. To add criteria to an Access query, open the …

Dec 3, 2008 · Just delete all characters in the column and access will insert a null value for you if the coumn allows it.

The Nz( ) function takes two arguments. The first's a value (usually a query field) that may contain a null value. The second parameter's the value that you want to show in the query results if …

Jan 7, 2021 · I want to create a query asking user to input either "1" or "2" in the box. If user enter "2", want the query to return all data from column "Status" with value "2" AND all data that is …

Jan 6, 2021 · First, you can use String.IsNullOrEmpty (String) method to check if Field3 or Field4 is null. Then you can use the conditional operator ?: instead of if else statement. If it is null you …

Aug 14, 2023 · You can use the Nz() function in Access queries, but there are a few caveats: It only works with Access front-ends (because it’s a method of the Access application object)

Feb 5, 2014 · I'm trying to create a field to a database where the value is based on the sum of 2 other fields in the database which contains null values. I am trying to add. …

Mar 6, 2023 · 1. Use Is Null, not "=Is Null", as criterium for the first field. 2. Add a calculated field IsNumeric([YourMixedField]) having as criterium: True