⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 subject_61840.htm

📁 vc
💻 HTM
字号:
<p>
序号:61840 发表者:1.414 发表日期:2003-11-22 11:38:32
<br>主题:请问这个sql语句在vc中怎么写?谢谢!
<br>内容:请问这个sql语句在vc中怎么写:<BR><BR>SELECT name FROM CTStudy_subject WHERE &#34;abc&#34;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR><BR>m_pRecordset-&gt;Open(&#34;SELECT name FROM CTStudy_subject WHERE &#34;abc&#34;&#34;,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; theApp.m_pConnection.GetInterfacePtr(),&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;adOpenDynamic,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;adLockOptimistic,<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;adCmdText);
<br><a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p>
<hr size=1>
<blockquote><p>
回复者:hurtmanzc 回复日期:2003-11-22 11:42:21
<br>内容:CString str;<BR>str=&#34;SELECT name FROM CTStudy_subject WHERE name='&#34;+&#34;abc'&#34;;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR><BR>
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
回复者:浪际天涯 回复日期:2003-11-22 11:44:51
<br>内容:老大,你的sql语句的条件是错的,如果是name=&#34;abc&#34;,上面的做法没错
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
回复者:1.414 回复日期:2003-11-22 16:35:10
<br>内容:请问大哥能不能说具体一点。谢谢。
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
回复者:浪际天涯 回复日期:2003-11-22 17:05:06
<br>内容:那你能用中文描述出你的那条sql语句的意思吗?
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>
<hr size=1>
<blockquote><p>
<font color=red>答案被接受</font><br>回复者:黑羽 回复日期:2003-11-22 17:55:10
<br>内容:sql语法错误,你应该用文字描述一下你的操作。<BR>我是这样做的:<BR>CString Sql=&#34;SELECT * FROM User_Information where Accounts=&#34;+pMsg-&gt;Accounts;<BR>m_pRs-&gt;Open((_variant_t)Sql,&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; theApp.m_pCon.GetInterfacePtr(),&nbsp;&nbsp;&nbsp;&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;adOpenDynamic,<BR>&nbsp;&nbsp;&nbsp;&nbsp;adLockOptimistic,<BR>&nbsp;&nbsp;&nbsp;&nbsp;adCmdText);
<br>
<a href="javascript:history.go(-1)">返回上页</a><br><a href=http://www.copathway.com/cndevforum/>访问论坛</a></p></blockquote>

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -