Question

I have a question regarding how to use a WHERE clause when querying a sql database in Android. I need to return specific records from my database where the value of DURATION is greater than 3.

It works fine when I have the WHERE clause for checking equals.
Example

Cursor resultOfFilterQuery = db.query(myTable, new String[] {call_cost, call_type,
                date,DURATION , phone_number }, phone_number= , new String[]{"9456788909"}, null, null, null);

Please let me know how to check for greater than
How should the query statement look?

Cursor resultOfFilterQuery = db.query(myTable, new String[] {call_cost, call_type,
                date,DURATION , phone_number }, DURATION>  , new String[]{3}, null, null, null);

Answer 1

Don’t know how your first code snippet work with syntax errors, but this can helps:

Cursor resultOfFilterQuery = db.query(myTable, 
         new String[] {call_cost, call_type, date, DURATION, phone_number }, 
         DURATION + "> ?", new String[]{"3"}, null, null, null);