21 lines
1.5 KiB
SQL
21 lines
1.5 KiB
SQL
CREATE TABLE `user_notifications` (
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`id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
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`created_at` BIGINT NOT NULL DEFAULT 0 COMMENT '创建时间',
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`updated_at` BIGINT NOT NULL DEFAULT 0 COMMENT '更新时间',
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`deleted_at` BIGINT NOT NULL DEFAULT 0 COMMENT '删除时间（0 表示未删除）',
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`created_by` BIGINT NOT NULL DEFAULT 0 COMMENT '创建人',
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`updated_by` BIGINT NOT NULL DEFAULT 0 COMMENT '更新人',
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`deleted_by` BIGINT NOT NULL DEFAULT 0 COMMENT '删除人',
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`notification_uuid` VARCHAR(64) NOT NULL DEFAULT '' COMMENT '消息UUID',
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`user_id` BIGINT NOT NULL DEFAULT 0 COMMENT '接收用户ID',
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`msg_type` TINYINT NOT NULL DEFAULT 0 COMMENT '消息类型 1=点赞通知 2=订单通知 3=系统通知',
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`sender_id` BIGINT NOT NULL DEFAULT 0 COMMENT '发送者ID 系统消息为0',
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`title` VARCHAR(128) NOT NULL DEFAULT '' COMMENT '消息标题',
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`content` TEXT COMMENT '消息内容',
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`is_read` TINYINT NOT NULL DEFAULT 0 COMMENT '是否已读 1=未读 2=已读',
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`read_time` BIGINT NOT NULL DEFAULT 0 COMMENT '阅读时间',
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_notification_uuid` (`notification_uuid`),
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KEY `idx_notifications_user_read` (`user_id`, `is_read`)
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) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4 COMMENT = '用户通知表';
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