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58 lines
1.9 KiB
HTML
58 lines
1.9 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>刷新链接中已处理的数据查询</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.pg-flush" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">pg_flush</h1>
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<p class="verinfo">(PHP 5 >= 5.6.0, PHP 7)</p><p class="refpurpose"><span class="refname">pg_flush</span> — <span class="dc-title">刷新链接中已处理的数据查询</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.pg-flush-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>pg_flush</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection</code></span>
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) : <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>pg_flush()</strong></span> 刷新任何已经处理的等待发送到链接的数据查询。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.pg-flush-parameters">
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<h3 class="title">参数</h3>
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<dl>
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<dt>
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<code class="parameter">connection</code></dt>
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<dd>
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<p class="para">
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PostgreSQL 数据库链接资源
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</p>
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</dd>
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</dl>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.pg-flush-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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如果刷新成功或者没有数据等待刷新返回 <strong><code>TRUE</code></strong> ， 如果返回 <em>0</em> 为部分刷新或者更多未被刷新,刷新失败为 <strong><code>FALSE</code></strong>
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</p>
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</div>
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</div></div></div></body></html> |