-- MySQL dump 10.14  Distrib 5.5.41-MariaDB, for Linux (x86_64)
--
-- Host: localhost    Database: frienddb
-- ------------------------------------------------------
-- Server version	5.5.41-MariaDB

--
-- Table structure for table `version`
--

DROP TABLE IF EXISTS `version`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `version` (
  `idx` int(11) NOT NULL AUTO_INCREMENT COMMENT '自增id',
  `version` int(11) NOT NULL DEFAULT '0' COMMENT '版本号',
  PRIMARY KEY (`idx`),
  UNIQUE KEY `version` (`version`)
) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
/*!40101 SET character_set_client = @saved_cs_client */;

drop table if exists `t_friend_ships`;
CREATE TABLE `t_friend_ships` (
`idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
`account1_id` varchar(60) NOT NULL,
`account2_id` varchar(60) NOT NULL,
`createtime` int NOT NULL DEFAULT '0' COMMENT '创建时间',
`modifytime` int NOT NULL DEFAULT '0' COMMENT '修改时间',
PRIMARY KEY (`idx`),
UNIQUE KEY `friendship` (`account1_id`,`account2_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_bin
COMMENT "已经成为好友"
;

drop table if exists `t_pending_friend_requests`;
CREATE TABLE t_pending_friend_requests (
`idx` bigint NOT NULL AUTO_INCREMENT COMMENT '自增id',
sender_account_id varchar(60) NOT NULL,
receiver_account_id varchar(60) NOT NULL,
request_time int DEFAULT '0',
`createtime` int NOT NULL DEFAULT '0' COMMENT '创建时间',
`modifytime` int NOT NULL DEFAULT '0' COMMENT '修改时间',
PRIMARY KEY (`idx`),
UNIQUE KEY `friend_req` (`sender_account_id`,`receiver_account_id`)
) COMMENT "等待验证的好友请求";