addSql('CREATE TABLE ai_action (id INT AUTO_INCREMENT NOT NULL, action VARCHAR(255) NOT NULL, description LONGTEXT NOT NULL, created_at DATETIME NOT NULL COMMENT \'(DC2Type:datetime_immutable)\', agent VARCHAR(255) DEFAULT NULL, context JSON DEFAULT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('DROP TABLE ai_action'); } }