bumped symfony to 5.3

migrations/Version20210601114523.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20210601114523 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE blog ADD slug VARCHAR(255) NOT NULL, CHANGE title title VARCHAR(255) DEFAULT NULL, CHANGE content content LONGTEXT DEFAULT NULL, CHANGE created_at created_at DATETIME DEFAULT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE blog DROP slug, CHANGE title title VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL COLLATE `utf8mb4_unicode_ci`, CHANGE content content LONGTEXT CHARACTER SET utf8mb4 NOT NULL COLLATE `utf8mb4_unicode_ci`, CHANGE created_at created_at DATETIME NOT NULL');
+    }
+}