<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Switch to shard</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mysqlnd-ms-fabric-select-global.html">mysqlnd_ms_fabric_select_global</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysqlnd-ms-get-last-gtid.html">mysqlnd_ms_get_last_gtid</a></div> <div class="up"><a href="ref.mysqlnd-ms.html">Mysqlnd_ms Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.mysqlnd-ms-fabric-select-shard" class="refentry"> <div class="refnamediv"> <h1 class="refname">mysqlnd_ms_fabric_select_shard</h1> <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">mysqlnd_ms_fabric_select_shard</span> — <span class="dc-title">Switch to shard</span></p> </div> <div class="refsect1 description" id="refsect1-function.mysqlnd-ms-fabric-select-shard-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><strong>mysqlnd_ms_fabric_select_shard</strong></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$connection</code></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$table_name</code></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$shard_key</code></span> )</div> <div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is currently not documented; only its argument list is available. </p></div> <p class="para"> MySQL Fabric related. </p> <p class="para"> Switch the connection to the shards responsible for the given table name and shard key. </p> </div> <div class="refsect1 parameters" id="refsect1-function.mysqlnd-ms-fabric-select-shard-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <code class="parameter">connection</code></dt> <dd> <p class="para"> A MySQL connection handle obtained from any of the connect functions of the <a href="ref.mysqli.html" class="link">mysqli</a>, <a href="ref.mysql.html" class="link">mysql</a> or <a href="ref.pdo-mysql.html" class="link">PDO_MYSQL</a> extensions. </p> </dd> <dt> <code class="parameter">table_name</code></dt> <dd> <p class="para"> The table name to ask Fabric about. </p> </dd> <dt> <code class="parameter">shard_key</code></dt> <dd> <p class="para"> The shard key to ask Fabric about. </p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.mysqlnd-ms-fabric-select-shard-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> <strong><code>FALSE</code></strong> on error. Otherwise, <strong><code>TRUE</code></strong> </p> </div> <div class="refsect1 unknown-returnvaluet" id="refsect1-function.mysqlnd-ms-fabric-select-shard-unknown-returnvaluet"> <h3 class="title">Notes</h3> <blockquote class="note"><p><strong class="note">Note</strong>: <p class="para"> <span class="function"><strong>mysqlnd_ms_fabric_select_shard()</strong></span> requires PECL mysqlnd_ms >> 1.6.0. </p> </p></blockquote> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.mysqlnd-ms-fabric-select-global.html">mysqlnd_ms_fabric_select_global</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mysqlnd-ms-get-last-gtid.html">mysqlnd_ms_get_last_gtid</a></div> <div class="up"><a href="ref.mysqlnd-ms.html">Mysqlnd_ms Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>