Hello everybody,
First of all, I do not know if it's the right section to post such a topic
Anyway,I need help in working with null values in a table. I have a table in which I want to create query - in "select by attribute" window- about <NULL> values, So my query is:
SELECT * from Table_name where
[Field_name] IS NULL
but no record is selected even though the table contain lots of <NULL> values (see attached image)
What could be the problem?