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SQL WHERE ... Greater than Tutorial - Filter Database Records

Lesson 4 of 31

Lessons

1. SELECT *
2. SELECT specific columns
3. WHERE ... Equals
4. WHERE ... Greater than
5. WHERE ... Greater than or equal
6. AND
7. OR
8. IN
9. DISTINCT
10. ORDER BY
11. LIMIT # of returned rows
12. COUNT(*)
13. COUNT(*) ... WHERE
14. SUM
15. AVG
16. MAX and MIN
17. GROUP BY
18. Nested queries
19. NULL
20. Date
21. Inner joins
22. Multiple joins
23. Joins with WHERE
24. Left joins
25. Table alias
26. Column alias
27. Self joins
28. LIKE
29. CASE
30. SUBSTR
31. COALESCE

WHERE ... Greater than

Interactive SQL Tutorial

If we want to only select family members based on a numerical field, we can also use the WHERE keyword. For example, if we wanted to select family members with a num_books_read, we would type
SELECT * FROM family_members WHERE num_books_read > 0;

Can you run return all rows of family members whose num_books_read is greater than 190?

SQL:

Query Result:

Available Tables:

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