Only render an Item if the Item is not null

I have a number of Items that have a Source Type of Database Column
and are populated using an Automatic Row Fetch. My problem is that
I want to only render them if they are not null. I have tried to use
the condition - Value of Item in Expression 1 is NOT NULL and setting
Expression 1 to &MY_ITEM. i.e. the name of the item currently being
processed. However, this is always null which leads me to believe that the value
is not set till it is rendering is complete.
I know that I can use an sql query to determine if the column is null. but this is
an additional round trip to the database for each of the columns I want to test.
Any Ideas?

Are you using "&MY_ITEM." in the expression 1 box? It should be just "MY_ITEM"

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