一个取一张表中域名第一个“.”之前部分，并写入另外代码,MSSQL代码库,德仔网

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【MSSQL】一个取一张表中域名第一个“.”之前部分，并写入另外
作者:Dezai.CN / 发布于2011/12/31/ 758
写入另外一张表
<div><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 1.5; white-space: pre-wrap; color: rgb(0, 0, 255); ">declare</span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 18px; white-space: pre-wrap; "> </span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 1.5; white-space: pre-wrap; color: rgb(0, 128, 0); ">@D_Domain</span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 18px; white-space: pre-wrap; "> </span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 1.5; white-space: pre-wrap; color: rgb(0, 0, 255); ">nvarchar</span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 18px; white-space: pre-wrap; ">(</span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 1.5; white-space: pre-wrap; color: rgb(128, 0, 0); font-weight: bold; ">200</span><span style="background-color: rgb(245, 245, 245); font-family: 'Courier New'; line-height: 18px; white-space: pre-wrap; ">);</span></div>
<pre style="margin-top: 0px; margin-bottom: 0px; white-space: pre-wrap; word-wrap: break-word; margin-left: 22px; font-family: 'Courier New'; line-height: 18px; background-color: rgb(245, 245, 245); ">
  <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Declare</span> Mycursor <span style="line-height: 1.5; color: rgb(0, 0, 255); ">cursor</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">for</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">select</span>  D_Domain <span style="line-height: 1.5; color: rgb(0, 0, 255); ">FROM</span> dbo.DomainInFo_FIp  <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Open</span> Mycursor                                   <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Fetch</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">next</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">from</span> Mycursor <span style="line-height: 1.5; color: rgb(0, 0, 255); ">into</span> <span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>  <span style="line-height: 1.5; color: rgb(0, 128, 128); ">--</span><span style="line-height: 1.5; color: rgb(0, 128, 128); ">开始抓数据 </span><span style="line-height: 1.5; color: rgb(0, 128, 128); "></span>  <span style="line-height: 1.5; color: rgb(0, 0, 255); ">while</span> <span style="line-height: 1.5; color: rgb(0, 128, 0); font-weight: bold; ">@@FETCH_STATUS</span> <span style="line-height: 1.5; color: rgb(128, 128, 128); ">=</span> <span style="line-height: 1.5; color: rgb(128, 0, 0); font-weight: bold; ">0</span>    <span style="line-height: 1.5; color: rgb(0, 0, 255); ">begin</span>     <span style="line-height: 1.5; color: rgb(0, 0, 255); ">set</span> <span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span><span style="line-height: 1.5; color: rgb(128, 128, 128); ">=Left</span>(<span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>,<span style="line-height: 1.5; color: rgb(255, 0, 255); ">Charindex</span>(<span style="line-height: 1.5; color: rgb(255, 0, 0); ">'</span><span style="line-height: 1.5; color: rgb(255, 0, 0); ">.</span><span style="line-height: 1.5; color: rgb(255, 0, 0); ">'</span>,<span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>)<span style="line-height: 1.5; color: rgb(128, 128, 128); ">-</span><span style="line-height: 1.5; color: rgb(128, 0, 0); font-weight: bold; ">1</span>)   <span style="line-height: 1.5; color: rgb(0, 0, 255); ">if</span>(<span style="line-height: 1.5; color: rgb(255, 0, 255); ">Len</span>(<span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>)<span style="line-height: 1.5; color: rgb(128, 128, 128); ">></span><span style="line-height: 1.5; color: rgb(128, 0, 0); font-weight: bold; ">0</span> <span style="line-height: 1.5; color: rgb(128, 128, 128); ">and</span> <span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span><span style="line-height: 1.5; color: rgb(128, 128, 128); "><></span><span style="line-height: 1.5; color: rgb(255, 0, 0); ">'</span><span style="line-height: 1.5; color: rgb(255, 0, 0); ">www</span><span style="line-height: 1.5; color: rgb(255, 0, 0); ">'</span>)        <span style="line-height: 1.5; color: rgb(0, 0, 255); ">begin</span>            <span style="line-height: 1.5; color: rgb(0, 0, 255); ">insert</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">into</span>     dbo.DomainInFo_FIp_log (D_Domain)<span style="line-height: 1.5; color: rgb(0, 0, 255); ">values</span>(<span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>)        <span style="line-height: 1.5; color: rgb(0, 0, 255); ">end</span>    <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Fetch</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">next</span> <span style="line-height: 1.5; color: rgb(0, 0, 255); ">from</span> Mycursor <span style="line-height: 1.5; color: rgb(0, 0, 255); ">into</span> <span style="line-height: 1.5; color: rgb(0, 128, 0); ">@D_Domain</span>    <span style="line-height: 1.5; color: rgb(0, 0, 255); ">end</span>  <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Close</span> Mycursor                         <span style="line-height: 1.5; color: rgb(0, 128, 128); ">--</span><span style="line-height: 1.5; color: rgb(0, 128, 128); ">关闭游标 </span><span style="line-height: 1.5; color: rgb(0, 128, 128); "></span>  <span style="line-height: 1.5; color: rgb(0, 0, 255); ">Deallocate</span> Mycursor                    <span style="line-height: 1.5; color: rgb(0, 128, 128); ">--</span><span style="line-height: 1.5; color: rgb(0, 128, 128); ">删除游标 </span></pre>
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