Yii2：按订单依据分组

Question

I have database 请帮助我。 我想获得订阅者的listViewCount，如下所示

  

选择       ID，       subscriber_id，       的content_id，       started_at，       stopped_at，       view_date FROM       （选择           *       从           content_view_log       哪里           subscriber_id = 19       ORDER BY view_date DESC）t GROUP BY content_id;

lstViewCount when use sql above 请用yii2修复我的sql：

import org.apache.jmeter.gui.GuiPackage;
import org.apache.jmeter.gui.tree.JMeterTreeNode;
import org.apache.jmeter.sampler.TestAction;              

 GuiPackage guiInstance = GuiPackage.getInstance();
 guiInstance.getTreeModel().getTestPlan();
 List testactionlist = guiInstance.getTreeModel().getNodesOfType(TestAction.class);
 for (Object testAction : testactionlist) {
     JMeterTreeNode testActionSampler = (JMeterTreeNode) testAction;
     testActionSampler.setEnabled(false);
 }