Android SQL query with two "Where" clauses

Hello i have an SQL query and i want it to have two WHERE clause. I want it to query both Bid and Cid in my db and return it to a cursor there is my code ``` public Cursor getSubCategoriesQuerybyCidandBid(String Cid, int Bid) { this.openDataBase(); Cursor c; String[] asColumnsToReturn = new String[] {SECOND_COLUMN_ID, SECOND_COLUMN_IDENTITY, SECOND_COLUMN_SUBCATEGORIES}; c =dbSqlite.query(false, TABLE_NAME, asColumnsToReturn, COLUMN_BID + "=" + Bid + COLUMN_CID + "=" + Cid , null, null, null, null, null); return c; } ``` This is how i want it to be but this is not working any ideas how to fix this?