GalaXQL Tutorial Solutions

SQL tutorial covering basic, intermediate and advanced SQL functions. GalaXQL software generates three tables of stars, planets and moons, each with 50,000 rows of data.

Contents

1. SELECT ..
2. SELECT .. FROM ..
3. SELECT .. FROM .. WHERE .. ORDER BY .. DESC
4. MAX(), MIN(), COUNT(), AVG(), SUM(), NULL
5. INSERT INTO .. VALUES ..
6. INSERT INTO .. SELECT ..
7. Transactions, DELETE FROM .. WHERE ..
8. UPDATE .. SET .. WHERE ..
9. SELECT FROM table1, table2.., DISTINCT
10. SELECT .. FROM (SELECT .. FROM ..)
11. SELECT FROM .. JOIN ..
12. CREATE VIEW, DROP VIEW
13. CREATE TABLE, DROP TABLE
14. Constraints
15. ALTER TABLE
16. SELECT .. GROUP BY .. HAVING ..
17. UNION, UNION ALL, INTERSECT, EXCEPT
18. Triggers
19. Indexes

Project Setup

1. Software and instruction is available at http://sol.gfxile.net/galaxql.html