Fixes #3305: `yii migrate` now automatically flushes DB schema cache after successful migration

framework/CHANGELOG.md

@@ -243,6 +243,7 @@ Yii Framework 2 Change Log
 - Enh #3283: Added `$checkAjax` to `yii\web\User::loginRequired()` (qiangxue)
 - Enh #3284: Added support for checking multiple ETags by `yii\filters\HttpCache` (qiangxue)
 - Enh #3298: Supported configuring `View::theme` using a class name (netyum, qiangxue)
+- Enh #3305: `yii migrate` now automatically flushes DB schema cache after successful migration (6pblcb, samdark)
 - Enh #3328: `BaseMailer` generates better text body from html body (armab)
 - Enh #3380: Allow `value` in `defaultValueValidator` to be a closure (Alex-Code)
 - Enh #3384: Added callback-style transactions (leandrogehlen, Ragazzo, samdark)

framework/console/controllers/BaseMigrateController.php

@@ -490,6 +490,7 @@ abstract class BaseMigrateController extends Controller
             $this->addMigrationHistory($class);
             $time = microtime(true) - $start;
             echo "*** applied $class (time: " . sprintf("%.3f", $time) . "s)\n\n";
+            $this->refreshSchema();
 
             return true;
         } else {
@@ -519,6 +520,7 @@ abstract class BaseMigrateController extends Controller
             $time = microtime(true) - $start;
             echo "*** reverted $class (time: " . sprintf("%.3f", $time) . "s)\n\n";
 
+
             return true;
         } else {
             $time = microtime(true) - $start;
@@ -623,6 +625,16 @@ abstract class BaseMigrateController extends Controller
 
         return $migrations;
     }
+    
+    /**
+     * Flushes DB schema cache.
+     * This method should be implemented if connection has DB schema support.
+     * @param string $name connection component name
+     * @since 2.0.1
+     */
+    protected function refreshSchema($name = 'db')
+    {
+    }
 
     /**
      * Returns the migration history.

framework/console/controllers/MigrateController.php

@@ -178,4 +178,13 @@ class MigrateController extends BaseMigrateController
             'version' => $version,
         ])->execute();
     }
+
+    /**
+     * @inheritdoc
+     */
+    protected function refreshSchema($name = 'db')
+    {
+        $this->db->schema->refresh();
+        echo "DB schema cache was flushed.\n";
+    }
 }