In this query weâve used quota_cte twice, but we only had to define it once, in the WITH clause! The alias âaâ represents the âcurrentâ QuotaDate, and the alias âbâ is the next in chronological order (if any). You can define multiple common table expressions in one WITH clause, separated by commas.
Follow this tip: Start by putting the eggs in a saucepan, covering them with cold water, and bringing it to a boil. Then, remove the pan from the heat, cover it, and let it sit for 10 minutes for firm yet creamy hard-boiled eggs, or up to 15 minutes for very firm eggs. How To Boil Eggs Perfectly Every Time.
Place eggs in a large saucepan. Cover them with cool water by 1 inch. Cover with a lid and bring water to a boil over high heat; when the water has reached a boil, set the timer for the desired time. Boil for 6 - 7 minutes for perfect hard boiled eggs. For soft-boiled eggs: 4 minutes. For slightly soft-boiled eggs: 5 minutes.