2007

Within a few days of using SQL, you’re going to start wondering if there is a way to speed up your code writing. The good news is you can do that with Aliases. You can give a table or a column another name by using an alias. This can be a good thing to do…

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After you’ve spent time designing the perfect table, someone is going to come along and ask you a question that will lead you to changing your table. It can be something as simple as, hey, we can only store 25 characters for a city name, we need to have 50. Or it can be a…

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