将ACCESS转化成SQL2000需要注意的几个问题_MySQL
Access
很多朋友想用SQL2000数据库的编程方法，但是却又苦于自己是学ACCESS的，对SQL只是一点点的了解而已，这里我给大家提供以下参考---将ACCESS转化成SQL2000的方法和注意事项
一，首先，我说的是在ACCESS2000，SQL2000之间转换，其他的我也还没有尝试过，希望大家多多试验，肯定是有办法的；
二，转换的方法
1，打开”控制面板“下”管理工具“中的”数据库源“；
2，按”添加“添加一个新的数据源，在选择栏里选”Driver do microsoft Access
(*.mdb)”,完成后将出现一个框,
在”数据库源“里面输入你想写的名称，我取名叫“ABC”,说明不需要填，接着，按下面的选择，寻找你的数据库地址和选中（注意，请先备份自己的ACCESS数据库），然后确定。
数据源在这里建好了，剩下转换了。
3，打开SQL2000企业管理器，进入数据库，新建一个空的数据库“ABC”；
4，选择新建立的数据库，按鼠标右键，选择“所有任务”下“导入数据”，按“下一步”继续；
5，在数据库源下拉但中选择”Driver do microsoft Access(*.mdb)“，在”用户/系统DSN“中，选种你刚才添加的”ABC“，按 ”下一步“；
6，“目的”不需要修改，选择服务器（一般下为自己的本机"local",也可以选择服务器地址或者局域网地址,确定你的权限是否可以操作,),"使用WINDOWS 身份验证"指用自己的系统管理员身份操作,"使用SQL身份操作验证"可以用于网站的操作,推荐用后者;
7,选上"使用SQL身份操作验证"后,填写你的用户名和密码,我自己选择的是系统默认号码"sa","****",数据库选择刚新建的"ABC",按"下一步";
8,这一步的两个单项选择,"从数据源复制表和视图"与"用一条查询指令指定要传输的数据",选择前者,按"下一步"继续;
9,这里将出现你自己ACCESS数据库的表,按"全选"后,下一步;
10,"DTS导入/导出向导",看"立即运行"被选中按"下一步",
11,按"完成"继续;
12,这个步骤你将看到你的数据被导入SQL2000里面,当出现"已经成功把XXX个表导入到数据库"的字样,而且所有的表前面都有绿色的勾,就表示成功导入所有数据,如果中途出现问题或者表前面有红色的叉的话,说明该表没有成功导入,这时就要回去查看自己的操作是否正确了.
三,数据修改
1,由于SQL2000里面没有"自动编号",所以你的以"自动编号"设置的字段都会变成非空的字段,这就必须手工修改这些字段,并把他的"标示"选择"是",种子为"1",增量为"1",
2,另外,ACCESS2000转换成SQL2000后,原来属性为"是/否"的字段将被转换成非空的"bit",这时候你必须修改成自己想要的属性了;
3,另外,大家要注意对时间函数的把握.ACCESS与SQL是有很多不同的.
因为没有抓图软件的关系,没有给大家图片展示,请大家原谅.
我的QQ是:310575,欢迎大家与我一起交流.
我的下一篇将会写SQL2000转换成ACCESS2000,请大家梢候.
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