Hi,
I have a region which displays data based on the value of a 'display only' page item( which is computed before the page is rendered).
I use sql query to populate the region data.
But, when the page item value is empty, then the query is not fetching the rows for null column values.
The sample code I use:
select * from table_name where sampe_column =:item_value
The query fetches the data when 'item_value' is not empty.
But when the 'item_value' is empty, the query returns 'no data found' eventhough 'sample_column' contains null rows.
I am using oracle apex 5.1.