Product

Computer firm

Appendix 1. Databases description

Computer Firm Database

Common mistakes in solving SELECT statement exercises

Exercise #1

Computer Firm Database

Exercise #2

Computer Firm Database

LOG and EXP functions

Numeric functions in SQL Server

Product of column values

Getting summarizing values

Exercise 71

Computer Firm Database

Exercise 3 (rating)

Computer Firm Database

Exercise #20

Computer Firm Database