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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: luhuayi <luhuayi@huawei.com> Co-committed-by: luhuayi <luhuayi@huawei.com>
255 lines
11 KiB
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255 lines
11 KiB
HTML
<a name="EN-US_TOPIC_0000002500174088"></a><a name="EN-US_TOPIC_0000002500174088"></a>
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<h1 class="topictitle1">Changing the Priority of a Redistribution Table</h1>
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<div id="body8662426"><div class="section"><h4 class="sectiontitle">Function</h4><p>This API is used to change the priority of a redistribution table.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_atuogenerate_1"><h4 class="sectiontitle">Calling Method</h4><p>For details, see <a href="dws_02_0062.html">Calling APIs</a>.</p>
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</div>
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<div class="section" id="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_atuogenerate_2"><h4 class="sectiontitle">URI</h4><p>PUT /v2/{project_id}/clusters/{cluster_id}/redistribution/priority</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Path Parameters</caption><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.1"><p>Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.2"><p>Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.3"><p>Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.3.3.2.5.1.4"><p>Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.1 "><p>project_id</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.2 "><p>Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.3 "><p>String</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Project ID. To obtain the value, see <a href="dws_02_0011.html">Obtaining a Project ID</a>.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.1 "><p>cluster_id</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.2 "><p>Yes</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.3 "><p>String</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Cluster ID. For details about how to obtain the value, see <a href="dws_02_00068.html">Obtaining the Cluster ID</a>.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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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>
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<div class="section"><h4 class="sectiontitle">Request Parameters</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_request_RedisPriorityConf" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Request body parameters</caption><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.2.2.5.1.1"><p>Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.2.2.5.1.2"><p>Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.2.2.5.1.3"><p>Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.4.2.2.5.1.4"><p>Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.1 "><p>db_name</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.3 "><p>String</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.2.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Database name.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p><strong>1</strong> to <strong>1024</strong></p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.1 "><p>priority</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.2.2.5.1.3 "><p>Array of <a href="#EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_request_RedisPriorityTable">RedisPriorityTable</a> objects</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.2.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Priority of the table to be redistributed.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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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 class="tablenoborder"><a name="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_request_RedisPriorityTable"></a><a name="en-us_topic_0000002375014997_request_RedisPriorityTable"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_request_RedisPriorityTable" frame="border" border="1" rules="all"><caption><b>Table 3 </b>RedisPriorityTable</caption><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.3.2.5.1.1"><p>Parameter</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.3.2.5.1.2"><p>Mandatory</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.4.3.2.5.1.3"><p>Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.4.3.2.5.1.4"><p>Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.1 "><p>schema_name</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.3 "><p>String</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Schema name.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.1 "><p>id</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.3 "><p>Long</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Table ID.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.1 "><p>table_name</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.3 "><p>String</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Table name.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p>N/A</p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.1 "><p>redis_order</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.2 "><p>No</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.4.3.2.5.1.3 "><p>Integer</p>
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</td>
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<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.4.3.2.5.1.4 "><p><strong>Definition</strong></p>
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<p>Priority.</p>
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<p><strong>Constraints</strong></p>
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<p>N/A</p>
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<p><strong>Range</strong></p>
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<p><strong>1</strong> to <strong>1024</strong></p>
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<p><strong>Default Value</strong></p>
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<p>N/A</p>
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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>
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<div class="section"><h4 class="sectiontitle">Response Parameters</h4><p><strong>Status code: 200</strong></p>
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<p>Operation succeeded.</p>
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<p>None</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Example Requests</h4><p>Set the redistribution priority of the <strong>test_1</strong> table in the <strong>public</strong> schema in the GaussDB database to 55.</p>
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<pre class="screen">PUT https://{Endpoint}/v2/05f2cff45100d5112f4bc00b794ea08e/clusters/496c3032-c08f-4cd1-8c66-9b56a89a274d/redistribution/priority
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{
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"db_name" : "gaussdb",
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"priority" : [ {
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"id" : 17449,
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"schema_name" : "public",
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"table_name" : "test_1",
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"redis_order" : 55
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} ]
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}</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Example Responses</h4><p><strong>Status code: 200</strong></p>
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<p>Operation succeeded.</p>
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<pre class="screen">{ }</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Status Codes</h4>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002500174088__en-us_topic_0000002375014997_status_code" frame="border" border="1" rules="all"><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="15%" id="mcps1.3.8.2.1.3.1.1"><p>Status Code</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="85%" id="mcps1.3.8.2.1.3.1.2"><p>Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>200</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>Operation succeeded.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>400</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>Request error.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>401</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>Authentication failed.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>403</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>You do not have required permissions.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>404</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>No resources found.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>500</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>Internal server error.</p>
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</td>
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</tr>
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<tr><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.8.2.1.3.1.1 "><p>503</p>
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</td>
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<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.8.2.1.3.1.2 "><p>Service unavailable.</p>
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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>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_02_0026.html">Node Change</a></div>
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</div>
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</div>
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