SELECT STRAIGHT_JOIN sales_order.date AS Tarehe, sales_order.invoice AS Risiti, sales_order.gen_name AS Bidhaa, sales_order.qty AS Idadi, sales_order.price AS Bei, sales_order.amount AS Kiasi, sales.invoice_number AS Risiti1		  
FROM sales_order, sales
WHERE sales.name = 'JUMA MAZERA IGONE' AND sales_order.invoice = sales.invoice_number