Question

尝试将表导入数据库时出现以下错误：

#1005 - Can't create table 'pyrea.#sql-16a4_67' (errno: 121) (Details...)

当我尝试在SQL选项卡中导入它时会发生这种情况：

CREATE TABLE IF NOT EXISTS `guild_wars` (
  `id` INT NOT NULL AUTO_INCREMENT,
  `guild_id` INT NOT NULL,
  `enemy_id` INT NOT NULL,
  `begin` BIGINT NOT NULL DEFAULT '0',
  `end` BIGINT NOT NULL DEFAULT '0',
  `frags` INT UNSIGNED NOT NULL DEFAULT '0',
  `payment` BIGINT UNSIGNED NOT NULL DEFAULT '0',
  `guild_kills` INT UNSIGNED NOT NULL DEFAULT '0',
  `enemy_kills` INT UNSIGNED NOT NULL DEFAULT '0',
  `status` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0',
  PRIMARY KEY (`id`),
  KEY `status` (`status`),
  KEY `guild_id` (`guild_id`),
  KEY `enemy_id` (`enemy_id`)
) ENGINE=InnoDB;

ALTER TABLE `guild_wars`
  ADD CONSTRAINT `guild_wars_ibfk_1` FOREIGN KEY (`guild_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE,
  ADD CONSTRAINT `guild_wars_ibfk_2` FOREIGN KEY (`enemy_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE;

ALTER TABLE `guilds` ADD `balance` BIGINT UNSIGNED NOT NULL AFTER `motd`;

CREATE TABLE IF NOT EXISTS `guild_kills` (
  `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
  `guild_id` INT NOT NULL,
  `war_id` INT NOT NULL,
  `death_id` INT NOT NULL
) ENGINE = InnoDB;

ALTER TABLE `guild_kills`
  ADD CONSTRAINT `guild_kills_ibfk_1` FOREIGN KEY (`war_id`) REFERENCES `guild_wars` (`id`) ON DELETE CASCADE,
  ADD CONSTRAINT `guild_kills_ibfk_2` FOREIGN KEY (`death_id`) REFERENCES `player_deaths` (`id`) ON DELETE CASCADE,
  ADD CONSTRAINT `guild_kills_ibfk_3` FOREIGN KEY (`guild_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE;

ALTER TABLE `killers` ADD `war` INT NOT NULL DEFAULT 0;

有人知道这件事吗？抱歉，我对此有点新意。

Answer 1

尝试删除CONSTRAINT

CREATE TABLE IF NOT EXISTS `guild_wars` (
  `id` INT NOT NULL AUTO_INCREMENT,
  `guild_id` INT NOT NULL,
  `enemy_id` INT NOT NULL,
  `begin` BIGINT NOT NULL DEFAULT '0',
  `end` BIGINT NOT NULL DEFAULT '0',
  `frags` INT UNSIGNED NOT NULL DEFAULT '0',
  `payment` BIGINT UNSIGNED NOT NULL DEFAULT '0',
  `guild_kills` INT UNSIGNED NOT NULL DEFAULT '0',
  `enemy_kills` INT UNSIGNED NOT NULL DEFAULT '0',
  `status` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0',
  PRIMARY KEY (`id`),
  KEY `status` (`status`),
  KEY `guild_id` (`guild_id`),
  KEY `enemy_id` (`enemy_id`)
) ENGINE=InnoDB;

CREATE TABLE IF NOT EXISTS `guild_kills` (
  `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
  `guild_id` INT NOT NULL,
  `war_id` INT NOT NULL,
  `death_id` INT NOT NULL
) ENGINE = InnoDB;

无法将表导入MySQL

1 个答案: