 # Dump of table favorites
 # ------------------------------------------------------------
 
-DROP TABLE IF EXISTS `favorites`;
-
-CREATE TABLE `favorites` (
+CREATE TABLE IF NOT EXISTS `favorites` (
   `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
   `article_id` bigint(20) unsigned NOT NULL,
   `user_id` bigint(20) unsigned NOT NULL,

# Dump of table articles
# ------------------------------------------------------------

DROP TABLE IF EXISTS `articles`;

CREATE TABLE `articles` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `title` text NOT NULL,
  `content` longtext NOT NULL,

# Dump of table feedbacks
# ------------------------------------------------------------

CREATE TABLE IF NOT EXISTS `feedbacks` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
  `article_id` bigint(20) unsigned NOT NULL,
  `user_id` bigint(20) unsigned NOT NULL,
