1Q84

摘要： 1、创建tablemysql> create table tmd(id int(11) not null,name varchar(100),ts timestamp);Query OK, 0 rows affected (0.14 sec)mysql> desc tmd;+-------+--------------+------+-----+-------------------+-----------------------------+| Field | Type | Null | Key | Default | Extra |+-------+-------------- 阅读全文