Question: What is the common procedure to optimize a query? Group of answer choices 1. Relational Algebra -> Physical Plan -> SQL 2. Logical Plan ->

What is the common procedure to optimize a query?

Group of answer choices

1. Relational Algebra -> Physical Plan -> SQL

2. Logical Plan -> SQL -> Physical Plan

3. SQL -> Physical Plan -> Relational Algebra

4. SQL -> Logical Plan -> Physical Plan

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