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82 lines
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HTML
82 lines
5.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Returns the next batch of records</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.mssql-fetch-batch" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mssql_fetch_batch</h1>
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<p class="verinfo">(PHP 4 >= 4.0.4, PHP 5, PECL odbtp >= 1.1.1)</p><p class="refpurpose"><span class="refname">mssql_fetch_batch</span> — <span class="dc-title">Returns the next batch of records</span></p>
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</div>
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<div id="function.mssql-fetch-batch-refsynopsisdiv">
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<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function was
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<em class="emphasis">REMOVED</em> in PHP 7.0.0.</p></div>
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</div>
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<div class="refsect1 description" id="refsect1-function.mssql-fetch-batch-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>mssql_fetch_batch</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
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) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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Returns the next batch of records.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.mssql-fetch-batch-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">result</code></dt>
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<dd>
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<p class="para">
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The result resource that is being evaluated. This result comes from a
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call to <span class="function"><a href="mssql_query.html" class="function">mssql_query()</a></span>.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.mssql-fetch-batch-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns the number of rows in the returned batch.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.mssql-fetch-batch-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-1753">
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<p><strong>Example #1 <span class="function"><strong>mssql_fetch_batch()</strong></span> example</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// Connect to MSSQL and select the database<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'MANGO\SQLEXPRESS'</span><span style="color: #007700">, </span><span style="color: #DD0000">'sa'</span><span style="color: #007700">, </span><span style="color: #DD0000">'phpfi'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">mssql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">'php'</span><span style="color: #007700">, </span><span style="color: #0000BB">$link</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Send a query<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT * FROM [php].[dbo].[people]'</span><span style="color: #007700">, </span><span style="color: #0000BB">$link</span><span style="color: #007700">, </span><span style="color: #0000BB">100</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$records </span><span style="color: #007700">= </span><span style="color: #0000BB">10</span><span style="color: #007700">;<br /><br />while (</span><span style="color: #0000BB">$records </span><span style="color: #007700">>= </span><span style="color: #0000BB">0</span><span style="color: #007700">) {<br /> while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_fetch_assoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">)) {<br /> </span><span style="color: #FF8000">// Do stuff ...<br /> </span><span style="color: #007700">}<br /><br /> --</span><span style="color: #0000BB">$records</span><span style="color: #007700">;<br />}<br /><br />if (</span><span style="color: #0000BB">$batchsize </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_fetch_batch</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">)) {<br /> </span><span style="color: #FF8000">// $batchsize is the number of records left <br /> // in the result, but not shown above<br /></span><span style="color: #007700">}<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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</div></div></div></body></html> |