SQL 활용1

SQL활용1 ※ 샘플은 다음과 같은 사이트를 사용하였음 https://www.w3schools.com/mysql/trymysql.asp?filename=trysql_select_all MySQL Tryit Editor v1.0 WebSQL stores a Database locally, on the user's computer. Each user gets their own Database object. WebSQL is supported in Chrome, Safari, and Opera. If you use another browser you will still be able to use our Try SQL Editor, but a different version, usin www.w3schools...