Searching a column value by other column in sqlite android

Question

I would like to search a column value by other column searching.

For example: There are 3 columns a, b, c. I am going to get the value of column c by searching column b.

How can I do that?

Do I need to use cursor ?

public String getc(String code) 
{
    SQLiteDatabase db = this.getReadableDatabase();

    Cursor cursor = db.query(TABLE_OWNER, new String[] { a , b , c }, b + "=?", new String[] { code }, null, null, null, null);

}

So, where should I put the select c?

Answer 1

I would do something like this

String [] valueyouwishtosearchfor = {"somevalue"};  // or get this however you like
Cursor query = cr.query(TABLE_OWNER, new String[] { c }, " where b=?",
            valueyouwishtosearchfor, null);