- show databases();
- use book_shop;
- SELECT
- title,
- author_lname
- FROM books
- WHERE author_lname='Carver' OR
- author_lname='Lahiri' OR
- author_lname='Smith';
- SELECT title, author_lname FROM books
- WHERE author_lname IN ('Carver', 'Lahiri', 'Smith');
- SELECT title, released_year FROM books
- WHERE released_year IN (2017, 1985);
- SELECT title, released_year FROM books
- WHERE released_year != 2000 AND
- released_year != 2002 AND
- released_year != 2004 AND
- released_year != 2006 AND
- released_year != 2008 AND
- released_year != 2010 AND
- released_year != 2012 AND
- released_year != 2014 AND
- released_year != 2016;
- SELECT title, released_year FROM books
- WHERE released_year NOT IN
- (2000,2002,2004,2006,2008,2010,2012,2014,2016);
- SELECT title, released_year FROM books
- WHERE released_year >= 2000
- AND released_year NOT IN
- (2000,2002,2004,2006,2008,2010,2012,2014,2016);
- SELECT title, released_year FROM books
- WHERE released_year >= 2000 AND
- released_year % 2 != 0;
- SELECT title, released_year FROM books
- WHERE released_year >= 2000 AND
- released_year % 2 != 0 ORDER BY released_year;
Sunday, February 23, 2020
Logical: IN and NOT IN
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