SQL small white, learn about SQL, does anyone know of learning materials?
Never learn SQL, as required by work, so learning

CodePudding user response:

https://www.w3school.com.cn/sql/index.asp
W3school has various mainstream database based on SQL syntax, brought into the door: no problem

CodePudding user response:

Learn while writing code to get twice the result with half the effort

CodePudding user response:

SQL will know will buy a book, easy to pick up,