Replace null in access

Help with selecting and replacing columns that are null Where Date is over 90d ago. Abhorsen Sep 17, Queries. Replies 14 Views Sep 18, pbaldy. Query returning a NULL date - how to check for this null. Replies 15 Views Nov 30, gemma-the-husky. Writing to Null. Charles Jul 16, Queries. Replies 9 Views Jul 17, June7. WildCards wtih Null values. Replies 10 Views Aug 26, Pat Hartman. Is this possible to do?

Replies 3 Views Nov 6, Pat Hartman. Users who are viewing this thread. Or ignore unlinked records by reversing the condition, like so:. Sometimes, you don't want to specifically search for or ignore null values.

Instead, you want to swap those values with something more meaningful to the task at hand. Fortunately, there's an oddly named tool for just this task: the Nz function. 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 Access finds a null value.

Here's an example that uses Nz to convert null values in the Quantity field to Converting to 0 is actually the standard behavior of Nz , so you can leave off the second parameter if that's what you want:. At this point, you may not be terribly impressed at the prospect of changing blank values in your datasheet into zeroes.

Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions.

Too technical. Not enough information.