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About GerardoH95

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  1. Im currently following the SQL tutorial on w3schools and i got stuck in the Alias section about the usage of the "dot" in a query, after looking it on google i found that its something like a parent-child relation so that the DBMS know where to fetch the values from. However i feel that this example in the tutorial is too verbose: SELECT Orders.OrderID, Orders.OrderDate, Customers.CustomerNameFROM Customers, OrdersWHERE Customers.CustomerName="Around the Horn" AND Customers.CustomerID=Orders.CustomerID; And can be easily translated to this other one SELECT OrderID, O
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