31 lines
1.6 KiB
MySQL
31 lines
1.6 KiB
MySQL
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CREATE TABLE `industry` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '行业分类主键',
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`parent_id` bigint(20) NOT NULL,
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`primary_name` varchar(200) NOT NULL COMMENT '一级行业名称',
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`secondary_name` varchar(200) DEFAULT NULL COMMENT '二级行业名称',
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`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '修改时间',
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB AUTO_INCREMENT=31 DEFAULT CHARSET=utf8mb4 COMMENT='行业分类表';
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CREATE TABLE `draft_industry_rel` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT,
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`draft_id` bigint(20) NOT NULL COMMENT '资讯草稿ID',
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`industry_id` bigint(20) NOT NULL COMMENT '行业分类ID',
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PRIMARY KEY (`id`),
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KEY `IDX_DRAFT_ID` (`draft_id`)
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) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=utf8mb4 COMMENT='资讯草稿行业关联表';
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CREATE TABLE `news_industry_rel` (
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`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '资讯精选行业关联表主键',
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`news_id` bigint(20) NOT NULL COMMENT '资讯ID',
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`industry_id` bigint(20) NOT NULL COMMENT '行业分类ID',
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PRIMARY KEY (`id`),
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KEY `IDX_NEWS_ID` (`news_id`)
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) ENGINE=InnoDB AUTO_INCREMENT=66 DEFAULT CHARSET=utf8mb4 COMMENT='资讯精选行业关联表';
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alter table news add column `newsinfo_id` varchar(20) character set utf8mb4 collate utf8mb4_unicode_ci;
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alter table news_tags add column `newsinfo_id` varchar(20) COLLATE utf8mb4_unicode_ci GENERATED ALWAYS AS (cast(`news_id` as char charset utf8mb4)) VIRTUAL;
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CREATE INDEX idx_news_tags_newsinfo_id ON news_tags(newsinfo_id);
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