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.
Preparation. 1  Carefully arrange pasteurized eggs in a single layer in a saucepan, then add enough water to cover the eggs by at least 1 inch. 2  Bring water to a rolling boil over high heat. 3  Now remove the pan from the heat, cover, and let stand about 4 minutes for soft boiled eggs, which will be quite runny. If you prefer a firmer, yet still slightly runny yolk, let it stand 8 to 9 minutes, and for a hard-cooked egg leave it in the water 15 minutes.