MySQL学习笔记(5)——简单的插入、查询、删除记录

MySQL插入记录

INSERT [INTO] tb_name [(col_name,…)] VALUES(val,…);
如:
INSERT tb1 VALUES’x’,20,233.66);

MySQL查询记录

SELECT expr,… FROM tb_name;
如:
SELECT * FROM tb1;
3

MySQL删除记录

DELETE FROM TABLE WHERE definition;
如:
DELETE FROM tb1 WHERE username=’x’;
delete

原文地址:https://www.cnblogs.com/famine/p/9124716.html