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W3CSCHOOL_SQL 본문

DB

W3CSCHOOL_SQL

IT_달토끼 2023. 2. 22. 01:03

 

W3CSCHOOL에서 SQL 배우기

 

1. 데이터베이스 실습

 

https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_all 

 

SQL Tryit Editor v1.6

WebSQL stores a Database locally, on the user's computer. Each user gets their own Database object. WebSQL is supported in Chrome, Safari, Opera, and Edge(79). If you use another browser you will still be able to use our Try SQL Editor, but a different ver

www.w3schools.com

DB 실습

 

2. SQL 문제 풀기

 

https://www.w3schools.com/sql/exercise.asp?filename=exercise_select1 

 

W3Schools SQL Exercise

I completed all the SQL exercises on w3schools.com

www.w3schools.com

SQL Exercise

52 문제가 있는데 52문제 다 풀었다 :)

 

3. SQL 퀴즈풀기

 

https://www.w3schools.com/quiztest/quiztest.asp?qtest=SQL 

 

W3Schools SQL Quiz

I completed the SQL quiz on w3schools.com

www.w3schools.com

SQL 퀴즈

25문제가 있는데 하나 틀렸...다ㅠ

 

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