<p>This article describes how to export a parameter.</p> <p><span style="font-size:18px"><strong>Overview</strong></span></p> <p>You can export the parameter list of an RDS PostgreSQL instance via RDS console to learn about the current parameter values of the instances of your account. The format of export file is .txt.</p> <p>A general instance, disaster recovery instance, and read-only instance support exporting parameters.</p> <p><span style="font-size:18px"><strong>Prerequisites</strong></span></p> <p>You have successfully created a general instance. For more information, see <a href="http://pinganyun.com/ssr/help/database/RDS/User_Guide_RDS_PostgreSQL.Instance_Management.Create_Instance.Create_Common_Instance" target="_blank">Create a General Instance</a>.</p> <p><span style="font-size:18px"><strong>Usage Guidelines</strong></span></p> <p>Parameters of a read-only instance can be modified independently from parameters of a general instance. You can export parameter value of a citywide or remote read-only instance respectively in the RDS console.</p> <p><span style="font-size:18px"><strong>Procedures</strong></span></p> <ol> <li>Log in to the <a href="http://pinganyun.com/console/rds/overview" target="_blank">RDS Console</a>.</li> <li>In the left navigation pane, click <strong>RDS-PostgreSQL</strong> to enter the <strong>DBPaaS for RDS-PostgreSQL</strong> page.</li> <li>Select the target region.</li> <li>In the <strong>Operation</strong> column of the target instance, click <strong>Manage</strong>. Click<strong> Parameters</strong> tab.</li> <li>Select <strong>Parameter List</strong>, and click <strong>Export Parameters</strong> at the bottom of the page to enter the <strong>Export Parameters</strong> page.</li> </ol> <p><span style="font-size:18px"><strong>Result</strong></span></p> <p>The format of export file is .txt. You can view the current parameter value of the instance.</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20200707103446-1593152996fa.png" style="height:473px; width:399px" /></p>