Add migration for changing searchindex table to use InnoDB instaed of…

… MyISAM

migrations/m190419_143225_change_search_index_table_to_innodb.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace craft\contentmigrations;
+
+use Craft;
+use craft\db\Migration;
+use yii\db\Exception;
+
+/**
+ * m190419_143225_change_search_index_table_to_innodb migration.
+ */
+class m190419_143225_change_search_index_table_to_innodb extends Migration
+{
+    /**
+     * @inheritdoc
+     */
+    public function safeUp()
+    {
+        try {
+            $this->db->createCommand()
+                ->setSql('ALTER TABLE searchindex ENGINE = InnoDB;')
+                ->execute();
+        } catch (Exception $exception) {
+            echo $exception;
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function safeDown()
+    {
+        try {
+            $this->db->createCommand()
+                ->setSql('ALTER TABLE searchindex ENGINE = MyISAM;')
+                ->execute();
+        } catch (Exception $exception) {
+            echo $exception;
+            return false;
+        }
+
+        return true;
+    }
+}