access database null

I have a client database that has null values in issue received, there are as many as ten issues per client What I need to do is make a list of clients that have only two issues outstanding and a list of clients that have three or more issues outstanding I am not sure how to write this. I am trying to access data from an Access Database and manually place it into a DataGridView The DB contains some fields that do not have data in them When I try to access data from a field without data I get an error stating The value for column 'Data1' in table 'MyTable' is DBNull I have. In Access, a Null value indicates missing data in a field A field could contain a Null value because the information is not known, or because the field doesn't apply to the record. Null Values In Access Database - You lads have been a great help to me lately thank you all for your help and suggestions now I have a question that is a little more theoretical I receive data from Microsoft Excel Hel.This snippet shows you how you can insert a null value into a Microsoft Access database. How to avoid the most common mistakes people make in handling Nulls in a Microsoft Access database Covers nulls in criteria, in expressions, in foreigh keys, in VBA, in comparisons and criteria. In Access, when an expression in a calculated field attempts to perform an arithmetic operation on a field that has no value, the result will be a null value. Learn how to use the Access IsNull function with syntax and examples The Microsoft Access IsNull function returns TRUE if the expression is a null value Otherwise, it returns FALSE.NULL values in a database: A programmer's nightmare Many argue that it should be allowed to have NULL values in a database The reality is; all database systems I know of, allow NULL values for columns. I hope this is in the appropriate section Can someone kindly and definitively provide a SQL UPDATE/INSERT statement to write an Integer (which could be Null) into an Acess database. Windows PowerShell: Access Databases from PowerShell You can configure Windows PowerShell to use data stored in a SQL Server database Here's how. The following table lists examples of expressions that checks for null values when calculating a value You can use these expressions in calculated controls (calculated control: A control that is used on a form, report, or data access page to display the result of an expression.MS Access and VB.NET, null values Database / XML / Reportin. Not Null Function Dealing with the dreaded NULL I HATE NULL - How do I deal with a null value in a function that requires the argument? I want the function to run even if any of the arguments are null. Access 2007 Query With Null Values - I am currently creating an Access 2007 database for calculating salesperson commissions I have a table with 5 fields I m working with SalesRep SOWRep TerritoryRep Period Microsoft Access Help I am new to Access I have a table full of records I want to write a function to check if any id is null or empty If so, I want to update it with xxxxx The check for id must be run through.