Monday, July 30, 2012

Basic Queries

  [WHERE]
·         [GROUP BY]
·         [HAVING]
·         [ORDER BY]
SELECT degree,count(name) from student GROUP BY degrees;
SELECT degree,count(name) from student WHERE year=2 GROUP BY degrees;
SELECT degree as “course”,count(name) from student GROUP BY degrees HAVING count(name)>3;
SELECT *from student ORDER BY name desc;

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