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.
UPDATE: David Tanisâ method consisted in lowering the eggs in boiling water and cooking them for 8 to 9 minutes. I have since changed my way of making hard-boiled eggs, and now prefer to put the eggs in when the water is cold, bring to a boil, and let rest off the heat for 10 minutes.