10月16日学习日志

今天学习并练习了数据库的删除语句。

DELETE 语句用于删除表中的行。

语法:

DELETE FROM table_name
WHERE some_column=some_value;

也可以删除所有数据:

DELETE FROM table_name;

或

DELETE * FROM table_name;
原文地址:https://www.cnblogs.com/20193925zxt/p/14157706.html