Out of all the programming languages you need to learn in the IT industry, SQL is one of the most important. SQL is so integral to modern big data access and organization processes that it’s never a ...

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I want to cache views and tables via CACHE TABLE <table_name> syntax like Spark SQL.At the same time, it is also necessary to support the UNCACHE TABLE <table_name> syntax to allow users to delete ...

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data. In May 1974, Donald Chamberlin and Raymond Boyce published a paper on ...