2. What is Data Definition Language? Use of CREATE, ALTER, DROP, RENAME and TRUNCATE Commands.
8:21
3. What are SQL Data Types and Sizes? VARCHAR, INT, FLOAT, SMALLINT and many more covered in detail.
6:00
Langage de définition de données (DDL)
13:30
4. What is Data Manipulation Language in SQL? Using SELECT, INSERT, UPDATE, DELETE commands in MySQL
11:35
Commandes SQL DDL (explication visuelle) | CREATE, ALTER, DROP | #CoursSQL 5
25:18