Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Chapter 8 introduce SQL - Schema definition, basic constraints, and queries. The main contents in this chapter: Create database, create table, attribute data types and domains in SQL, data integrity (toàn vẹn dữ liệu), declarative integrity,. | Chapter 8 SQL Schema Definition Basic Constraints and Queries Create database Syntax CREATE DATABASE database name Example - CREATE DATABASE QuanlySach Create database There are a number of optional arguments that you can supply with the CREATE DATABASE command - Logic name - Physical name - Size initial size. - Maximum size. - Growth .
