小编Sar*_*I M的帖子

我想在表格中检索最近30分钟的记录.怎么做？以下是我的查询..

select * from
[Janus999DB].[dbo].[tblCustomerPlay]
where DatePlayed < CURRENT_TIMESTAMP
and DatePlayed >
(CURRENT_TIMESTAMP-30)

在我的一个flash项目中,我从aspx文件中获取xml数据.但它总是显示相同的数据,并且新数据不会出现在请求中.我怀疑问题出在缓存中.以下是我的代码

var urlloader:URLLoader=new URLLoader();
var header:URLRequestHeader = new URLRequestHeader("Cache-Control", "no-cache");
var urlRequest:URLRequest=new URLRequest(serverPath +
                                         'GetScoreDetails.aspx?CardNo='+CardNo);
fscommand("LOG", serverPath + 'GetScoreDetails.aspx?CardNo=' + CardNo );
urlRequest.requestHeaders.push(header);
urlloader.addEventListener(Event.COMPLETE, loadedCompleteHandler);
urlloader.load(urlRequest);

当我使用regex.hpp构建代码时出现以下错误我正在使用VS2010 VC++

致命错误C1083:无法打开包含文件:'boost/regex.hpp':没有这样的文件或目录

boost\boost_regex-vc71-mt-1_33_1.lib文件在这里..这是正确的吗？

我有一个像这样的字符串H0TCxoL9HSXXwlwXgBJAAAaiAAACBAW0AQMDAAEBBAIA这是什么格式的？下面是一些更多的字符串.我认为是base64,但当我解码时,我得到的字符串就像D ????&?? _？P @

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

Longtext数据类型是mysql中最大容量(4bytes)的数据类型.但是存储网站内容页面是不够的.我已经尝试了几次并且搜索得很好.我认为MYSQL每个表最多可以存储16KB.所以我无法将所有页面内容存储到"PAGE"表中.我正在寻找如何恢复这个.我已经解决了样本文本i/p.它运作良好.但我们的原创内容有更多的图像.图像占用更多空间.