本来可以用DB Design 工具画ER图.这么方便的事,我在Django中要学种新的数据库义语言。烦死了。

如果在已经建好的数据库上再开发，再如果有100多个表，再去写models不是吐血？

如果表常常改动，就要删除才能再syncdb ? 有其它方法？
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²»ÊÇÓиù¾Ý±í½¨modelµÄ¹¤¾ßÂð¡£
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On 6/25/07, Neo Chen <openunix在163.com> wrote:
>
>  ±¾À´¿ÉÒÔÓÃDB Design ¹¤¾ß»­ERͼ.Õâô·½±ãµÄÊÂ,ÎÒÔÚDjangoÖÐҪѧÖÖеÄÊý¾Ý¿âÒåÓïÑÔ¡£·³ËÀÁË¡£
>
> Èç¹ûÔÚÒѾ­½¨ºÃµÄÊý¾Ý¿âÉÏÔÙ¿ª·¢£¬ÔÙÈç¹ûÓÐ100¶à¸ö±í£¬ÔÙȥдmodels²»ÊÇÍÂѪ£¿
>
> Èç¹û±í³£³£¸Ä¶¯£¬¾ÍҪɾ³ý²ÅÄÜÔÙsyncdb ? ÓÐÆäËü·½·¨£¿
>
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
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看 http://www.djangoproject.com/documentation/legacy_databases/

On 6/25/07, Neo Chen <openunix at 163.com> wrote:
>
>  本来可以用DB Design 工具画ER图.这么方便的事,我在Django中要学种新的数据库义语言。烦死了。
>
> 如果在已经建好的数据库上再开发，再如果有100多个表，再去写models不是吐血？
>
> 如果表常常改动，就要删除才能再syncdb ? 有其它方法？
>
> _______________________________________________
> python-chinese
> Post: send python-chinese at lists.python.cn
> Subscribe: send subscribe to python-chinese-request at lists.python.cn
> Unsubscribe: send unsubscribe to  python-chinese-request at lists.python.cn
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
>


-- 
http://codeplayer.blogspot.com/
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我用的quixote框架.添加的头信息如下,然后用sniffer检查头信息时,却什么也没有.这是为什么啊?		
		response = get_response()
		response.set_header('Expires', 'Sun, 19 Nov 1977 05:00:00 GMT')
		response.set_header('Cache-Control', 'no-store, no-cache, must-revalidate, post-check=0, pre-check=0')
		response.set_header('Pragma','no-cache')

ÊDz»ÊÇÔÚÕ⼸ÐдúÂë֮ǰ£¬ÒѾ­¿ªÊ¼Êä³ö body ÁË£¿

2007/6/25, peter <xmyapple在163.com>:
>
> ÎÒÓõÄquixote¿ò¼Ü.Ìí¼ÓµÄÍ·ÐÅÏ¢ÈçÏÂ,È»ºóÓÃsniffer¼ì²éÍ·ÐÅϢʱ,ȴʲôҲûÓÐ.ÕâÊÇΪʲô°¡?
>                 response = get_response()
>                 response.set_header('Expires', 'Sun, 19 Nov 1977 05:00:00
> GMT')
>                 response.set_header('Cache-Control', 'no-store, no-cache,
> must-revalidate, post-check=0, pre-check=0')
>                 response.set_header('Pragma','no-cache')
> _______________________________________________
> python-chinese
> Post: send python-chinese在lists.python.cn
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好像有db migrate的功能记不得了
奇怪了，为什么你的表改动会很大了。

>From: Tian <askfor在gmail.com>
>Reply-To: python-chinese在lists.python.cn
>To: python-chinese在lists.python.cn
>Subject: Re: [python-chinese]受不了 Django 的ORM了,有没有办法从数据库导出?
>Date: Mon, 25 Jun 2007 10:21:59 +0800
>
>不是有根据表建model的工具吗。
>不过没用过不知道效果如何：）
>
>
>On 6/25/07, Neo Chen <openunix在163.com> wrote:
>>
>>  本来可以用DB Design 
>>工具画ER图.这么方便的事,我在Django中要学种新的数据库义语言。烦死了。
>>
>>如果在已经建好的数据库上再开发，再如果有100多个表，再去写models不是吐血？
>>
>>如果表常常改动，就要删除才能再syncdb ? 有其它方法？
>>
>>_______________________________________________
>>python-chinese
>>Post: send python-chinese在lists.python.cn
>>Subscribe: send subscribe to python-chinese-request在lists.python.cn
>>Unsubscribe: send unsubscribe to  
>>python-chinese-request在lists.python.cn
>>Detail Info: http://python.cn/mailman/listinfo/python-chinese
>>
>>


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如果改动太多不如从新做了，不然怎么叫fast development
改动太多也说明scalability做的不好



>From: "风向标" <vaneoooo在gmail.com>
>Reply-To: python-chinese在lists.python.cn
>To: python-chinese在lists.python.cn
>Subject: Re: [python-chinese]受不了 Django 的ORM了,有没有办法从数据库导出?
>Date: Tue, 26 Jun 2007 13:56:23 +0800
>
>任何一个项目都会有表改动的时候吧。
>
>django里貌似无论改动大小，都必须手动来处理这些麻烦的东西
>
>哎。一直认为是个非常不完善的地方。


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