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.
Many people feel that eggs should not be hard boiled, only hard cooked. Put the eggs in hot water for 5 minutes while you bring a pot of water to a simmer. Put the eggs in the simmering water and let them simmer for 20 minutes. If you add a splash of vinegar to the water, it will make the eggs easier to peel.ut your eggs in a pan, add cold water to cover by 1 inch plus 1 Tb of vinegar or salt (this will keep the egg from running if the shell cracks a bit during the process). bring to a boil, boil for 10 minutes. remove the pan from the heat, let rest for 5 minutes. the eggs will be perfectly hard boiled.