SQL for beginners - Free Course
hello guys welcome to the course of sql in which u will learn things about sql and how to execute queries.
What is SQL?
SQL stands for Structured Query Language
SQL lets you access and manipulate databases
SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987.
What Can SQL do?
SQL can execute queries against a database
SQL can retrieve data from a database