A Dreamer’s Query
By: Faith Buenaventura
Should I make plans in life, I sometimes ask?
I bet no guarantees in life, I sigh.
Make big plans, aim high and finish the tasks. 190 more words
To optimize the query its import to understand the execution flow of query, here is an example: SELECT product, SUM(quantity) AS "Total quantity" FROM order_details JOIN orders on orders.id = order_details.id WHERE order_details.type = 'automobile' GROUP BY product HAVING SUM(quantity) > 10 ORDER BY order_details.id DESC; In the above query we will have flow like 1. 230 more words
I have two different record types, A and B, which have some common fields. I’d like to show records of type B in the query section of a form based on A. 101 more words