How to delete a row from a table in SQLite android? [duplicate]

Question

I have done this and it is not working. I am getting force close.

public boolean favoriteDelete(int id) {
    return database.delete("FavoriteData", "Google" + "=" + id, null) > 0;
}

Answer 1

You can simply use sql query to delete.

public void delete(String id) {
        db.execSQL("delete from "+TBL_NAME+" where Google='"+id+"'");
    }

In your query you are passing null in place of whereArgs

db.delete(table, whereClause, whereArgs)

It should be like this

db.delete(TBL_NAME, "Google=?", new String[]{Integer.toString(id)});

Answer 2

Try this

public boolean favoriteDelete(int id) {
    return db.delete(DATABASE_TABLE, KEY_ROWID +  "=" + id, null) > 0;
}