Basic Steps in Query Processing1. Parsing and translation2. Optimization3. Evaluation Detailed Steps in Query Processing0. SQL query : Exampleselect name, titlefrom teaches, course, instructorwhere teaches.course_id = course.course_id and teaches.ID = instructor.ID and dept_name = 'Music' and year = '2009'; 1. ParsingQuery를 Parse Tree로 2. TranslationParse Trees를 Logical Query Execution P..
