title: How do I solve the "FROM keyword not found where expected" error
body: <pre><code>SELECT o.orderid,o.orderdate,
  p.productid,o.orderid
  o.productstandardprice,
  o.productstandardprice*o.ordered_quantity as order_sales_price 
  FROM orders_t o and products_t p
  WHERE p.productid = o.productid;
  </code></pre>
  <p>I have been getting the error  ORA-00923: FROM keyword not found where expected and I'm not sure what to do</p>