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xnordatabase.sql
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CREATE DATABASE IF NOT EXISTS `xnordatabase` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;
USE `xnordatabase`;
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!50503 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
--
-- Table structure for table `attachments`
--
DROP TABLE IF EXISTS `attachments`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `attachments` (
`attachment_id` bigint unsigned NOT NULL,
`chat_id` bigint unsigned NOT NULL,
`message_id` bigint unsigned NOT NULL,
`path` varchar(200) NOT NULL,
`attachment_position` bigint unsigned,
PRIMARY KEY (`attachment_id`, `chat_id`, `message_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `chats`
--
DROP TABLE IF EXISTS `chats`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `chats` (
`chat_id` bigint unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(100) NOT NULL,
`date_created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`chat_id`),
UNIQUE KEY `chat_id_UNIQUE` (`chat_id`)
) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `chats_message_counters`
--
DROP TABLE IF EXISTS `chats_message_counters`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `chats_message_counters` (
`chat_id` bigint unsigned NOT NULL,
`message_counter` bigint unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (`chat_id`),
UNIQUE KEY `chat_id_UNIQUE` (`chat_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `friend_requests`
--
DROP TABLE IF EXISTS `friend_requests`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `friend_requests` (
`sender_id` bigint unsigned NOT NULL,
`friend_id` bigint unsigned NOT NULL,
PRIMARY KEY (`sender_id`,`friend_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `friends`
--
DROP TABLE IF EXISTS `friends`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `friends` (
`user_id` bigint NOT NULL,
`friend_id` bigint NOT NULL,
`friends_since` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`user_id`,`friend_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `messages`
--
DROP TABLE IF EXISTS `messages`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `messages` (
`message_id` bigint unsigned NOT NULL,
`chat_id` bigint unsigned NOT NULL,
`author_id` bigint unsigned NOT NULL,
`content` text NOT NULL,
`date_sent` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`message_id`,`chat_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `users`
--
DROP TABLE IF EXISTS `users`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `users` (
`user_id` bigint unsigned NOT NULL AUTO_INCREMENT,
`username` varchar(50) NOT NULL,
`hash` varchar(500) NOT NULL,
`date_joined` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`user_id`),
UNIQUE KEY `user_id_UNIQUE` (`user_id`)
) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
--
-- Table structure for table `users_in_chats`
--
DROP TABLE IF EXISTS `users_in_chats`;
/*!40101 SET @saved_cs_client = @@character_set_client */;
/*!50503 SET character_set_client = utf8mb4 */;
CREATE TABLE `users_in_chats` (
`chat_id` bigint unsigned NOT NULL,
`user_id` bigint unsigned NOT NULL,
PRIMARY KEY (`chat_id`,`user_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
/*!40101 SET character_set_client = @saved_cs_client */;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
--
-- Creating the user and granting privileges
--
CREATE USER IF NOT EXISTS 'xnor-chat-client'@'%' IDENTIFIED BY 'DB_Password_0123456789';
GRANT ALL PRIVILEGES ON `xnordatabase`.* TO 'xnor-chat-client'@'%';
INSERT INTO chats (chat_id, name)
SELECT * FROM (SELECT 0 AS chat_id, "global" AS name)
WHERE NOT EXISTS(
SELECT chat_id FROM chats WHERE chat_id = 0
);