Android SQLite query where column is not null and not empty

Question

I cannot figure out the syntax for the .query call. I need to select all records that match a certain column that do not have a null or empty value for a second (different) colu

Answer 1

If multiple spaces can be in your column and you also want to treat them as empty values use TRIM

column_name IS NOT NULL AND TRIM(column_name," ") != ""

Answer 2

I believe the correct syntax would be:

AND key IS NOT NULL AND key != ""

where key is your column