mysql数据库DateTime与TimeStamp比较

心情 — Tue, 09 Feb 2010 17:04:00 GMT

相同点：TimeStamp列的昄��格式与DateTime列相�?格式为yyyy-MM-dd hh:mm:ss�?

不同点：DateTime支持的范围�ؓ'1000-01-01 00:00:00'�?9999-12-31 23:59:59'
TimeStamp��g��能早�?970或晚�?037

心情 2010-02-10 01:04 发表评论

心情 — Tue, 09 Feb 2010 16:52:00 GMT

�~�辑mysql的配�|�文件my.ini,讄��字符集�ؓgbk

[client]

port=3306

[mysql]

default-character-set=gbk
# SERVER SECTION
# ----------------------------------------------------------------------
#
# The following options will be read by the MySQL Server. Make sure that
# you have installed the server correctly (see above) so it reads this
# file.
#
[mysqld]

# The TCP/IP Port the MySQL Server will listen on
port=3306

#Path to installation directory. All paths are usually resolved relative to this.
basedir="D:/Program Files/MySQL/MySQL Server 5.1/"

#Path to the database root
datadir="D:/Program Files/MySQL/MySQL Server 5.1/Application Data/Data/"

# The default character set that will be used when a new schema or table is
# created and no character set is defined
default-character-set=gbk

# The default storage engine that will be used when create new tables when
default-storage-engine=INNODB

使用MySQL Workbench设计数据�?�Q�数据库和表均��用默认的字符�?
在Servlet中�{换字�W�编�?/li>

String name = request.getParameter("name");
name = new String(name.getBytes("ISO-8859-1"));

讄��JSP��面字符集�ؓGBK

<%@ page language="java" pageEncoding="GBK"%>

心情 2010-02-10 00:52 发表评论

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mysql数据库DateTime与TimeStamp比较