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155 lines
5.4 KiB
HTML
155 lines
5.4 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>Callback When Deleting Documents</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.log-cmd-delete" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">log_cmd_delete</h1>
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<p class="verinfo">(PECL mongo >= 1.5.0)</p><p class="refpurpose"><span class="refname">log_cmd_delete</span> — <span class="dc-title">Callback When Deleting Documents</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.log-cmd-delete-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>log_cmd_delete</strong></span>
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( <span class="methodparam"><span class="type">array</span> <code class="parameter">$server</code></span>
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, <span class="methodparam"><span class="type">array</span> <code class="parameter">$writeOptions</code></span>
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, <span class="methodparam"><span class="type">array</span> <code class="parameter">$deleteOptions</code></span>
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, <span class="methodparam"><span class="type">array</span> <code class="parameter">$protocolOptions</code></span>
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)</div>
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<p class="para rdfs-comment">
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A <span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> function, used by the
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<a href="context.mongodb.html#context.mongodb.log-cmd-delete" class="link">log_cmd_delete context option</a>,
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when deleteing a document
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</p>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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This is <em class="emphasis">not</em> a real function, only a prototype of how the function should
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be.
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</p>
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</p></blockquote>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.log-cmd-delete-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">server</code> </dt>
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<dd>
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<p class="para"> An array containing the basic information about the server that was picked. <table class="doctable informaltable"> <thead> <tr> <th>key</th> <th>value</th> </tr>
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</thead>
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<tbody class="tbody"> <tr> <td>hash</td> <td>server hash, example: <em>localhost:27017;-;X;56052</em></td> </tr>
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<tr> <td>type</td> <td>Node type (primary/secondary/mongos/arbiter): <em>2</em></td> </tr>
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<tr> <td>max_bson_size</td> <td>The maximum BSON Size over the wire this node accepts: <em>16777216</em></td> </tr>
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<tr> <td>max_message_size</td> <td>The maximum Message Size over the wire this node accepts: <em>48000000</em></td> </tr>
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<tr> <td>request_id</td> <td>The request identifier for this message: <em>42</em></td> </tr>
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</tbody> </table>
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</p> </dd>
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<dt>
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<code class="parameter">writeOptions</code> </dt>
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<dd>
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<p class="para"> <table class="doctable informaltable"> <thead> <tr> <th>key</th> <th>value</th> </tr>
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</thead>
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<tbody class="tbody"> <tr> <td>ordered</td> <td>boolean, if the operation (in case of batch operation) must be executed sequentually (ordered=true)</td> </tr>
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<tr> <td>writeConcern</td> <td>An array of writeConcern options (see below)</td> </tr>
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</tbody> </table>
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<table class="doctable table"> <caption><strong>writeConcern array values</strong></caption> <thead> <tr> <th>key</th> <th>value</th> </tr>
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</thead>
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<tbody class="tbody"> <tr> <td>fsync</td> <td>boolean, force flushing to disk before returning</td> </tr>
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<tr> <td>j</td> <td>boolean, force journal write before returning</td> </tr>
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<tr> <td>wtimeout</td> <td>integer, milliseconds, maximum time the primary is allowed to wait to verify replication</td> </tr>
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<tr> <td>w</td> <td>integer=server count, or string=replication-tag</td> </tr>
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</tbody> </table>
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</p> </dd>
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<dt>
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<code class="parameter">deleteOptions</code>
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</dt>
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<dd>
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<p class="para">
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<table class="doctable informaltable">
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<thead>
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<tr>
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<th>key</th>
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<th>value</th>
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</tr>
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</thead>
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<tbody class="tbody">
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<tr>
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<td>limit</td>
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<td>integer, 1 or 0. If 0, delete all matching documents.</td>
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</tr>
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<tr>
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<td>q</td>
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<td>Array, the search criteria</td>
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</tr>
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</tbody>
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</table>
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</p>
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</dd>
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<dt>
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<code class="parameter">protocolOptions</code> </dt>
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<dd>
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<p class="para"> <table class="doctable informaltable"> <thead> <tr> <th>key</th> <th>value</th> </tr>
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</thead>
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<tbody class="tbody"> <tr> <td>message_length</td> <td>The total size (in bytes) of the encoded message being sent over the wire</td> </tr>
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<tr> <td>request_id</td> <td>The request identifier for this message: <em>42</em></td> </tr>
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<tr> <td>namespace</td> <td>The MongoDB namespace used for the protocol message <em>dbname.collectionname</em></td> </tr>
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</tbody> </table>
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</p> </dd>
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</dl>
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</div>
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<div class="refsect1 changelog" id="refsect1-function.log-cmd-delete-changelog">
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<h3 class="title">更新日志</h3>
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<table class="doctable informaltable">
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<thead>
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<tr>
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<th>版本</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody class="tbody">
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<tr>
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<td>1.5.0</td>
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<td>
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Only available when connected to MongoDB 2.6.0+
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div></div></div></body></html> |