In the query [SELECT column1, column2 FROM table_name WHERE condition; ] which clause among ‘SELECT’, ‘WHERE’ and ‘FROM’ is evaluated in the last by the database server and why?

As we know that SELECT clause is used to show all the rows and columns hence SELECT clause is evaluated in the last by the database server.

Sai Subramanyam

Published on 19-Feb-2018 10:41:06

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