SQL Database Fundamentals and Advanced Operations
#### Database Schema Creation
The following SQL commands establish a university database with student information, majors, courses, and enrollment data:
sql
-- Database setup
drop university_db;
create university_db;
use university_db;
create department(
dept_id int primary key,
dept_name varchar(30)
);
create student(
student ...
Posted on Sun, 10 May 2026 20:33:27 +0000 by jzimmerlin