<Filter result from database where row is null> I ...

# stackoverflow

[user]

Filter result from database where row is null
I want to display all rows from database where row at specified column is empty (data is not inserted). To do that, in my onCreateLoader I wrote following code:

override fun onCreateLoader(p0: Int, p1: Bundle?): Loader {
val projection = arrayOf(
WalletEntry._ID,
WalletEntry.KEY_TITLE,
WalletEntry.KEY_MONEY,
WalletEntry.KEY_LAST_DATE,
WalletEntry.KEY_LAST_EXPENSE,
WalletEntry.KEY_LAST_TRANSACTION_TITLE,...