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Explain the steps in query processing.
written 3.5 years ago by gravatar for Krishna_Agrawal Krishna_Agrawal • 2.7k •   modified 3.5 years ago

Explain the steps in query processing.
big data analytics
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written 3.5 years ago by gravatar for Krishna_Agrawal Krishna_Agrawal • 2.7k


Steps in Query Processing :-

1. Formulation of continuous queries :-

  • The formulation of queries is mostly done using declarative languages like SQL in DBMS. Since there are no standardized query languages to express continuous queries, there are a lot of languages and variations.

  • However, most of them are based …

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