21 lines
888 B
MySQL
21 lines
888 B
MySQL
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CREATE TABLE `communities` (
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`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
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`name` varchar(255) NOT NULL,
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`currency` varchar(3) NOT NULL,
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`created` timestamp NOT NULL DEFAULT current_timestamp(),
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PRIMARY KEY (`id`),
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) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
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CREATE TABLE `community_members` (
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`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
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`community_id` int(10) unsigned NOT NULL,
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`user_id` int(10) unsigned DEFAULT NULL,
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`owner` tinyint(1) NOT NULL DEFAULT 0,
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PRIMARY KEY (`id`),
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UNIQUE KEY `unique_user_for_community` (`community_id`, `user_id`),
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KEY `community_id` (`community_id`),
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KEY `user_id` (`user_id`),
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CONSTRAINT `community_members_community_id` FOREIGN KEY (`community_id`) REFERENCES `communities` (`id`),
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CONSTRAINT `community_members_user_id` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`)
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) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
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