Handle 'is not null' queries
@@ -258,6 +258,9 @@ public class PinotFilterExpressionConverter
if (specialFormExpression.getForm() == SpecialFormExpression.Form.IN) {
return handleIn(specialFormExpression, false, context);
}
+ if (specialFormExpression.getForm() == SpecialFormExpression.Form.IS_NULL) {
+ return handleIsNull(specialFormExpression, false, context);
+ }
}
}
