Contents (See the navigation in the directory bar on the right)
– 1. Preface
– 2. Five models of IO
– 3. Coroutine
– 3.1 The concept of coroutine
– 4. Gevent module
– 4.1 Basic use of geven
Tag: Day41
Day41 – numeric type, integrity constraint
day41 Numeric type Integer type
mysql> create table t1(id tinyint); # The default is signed, that is, there is a sign before the number Unsigned setting mysql> create table t1(id tinyint uns