删除外键，增加必要索引
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shuzheng
parent
19b9d79477
commit
334ec465a2
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@ -2,15 +2,15 @@
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Navicat MySQL Data Transfer
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Source Server : localhost
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Source Server Version : 50621
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Source Server Version : 50528
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Source Host : localhost:3306
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Source Database : zheng
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Target Server Type : MYSQL
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Target Server Version : 50621
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Target Server Version : 50528
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File Encoding : 65001
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Date: 2016-10-16 20:44:49
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Date: 2016-10-17 17:23:58
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*/
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SET FOREIGN_KEY_CHECKS=0;
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@ -51,7 +51,7 @@ CREATE TABLE `cms_article` (
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`ctime` bigint(20) unsigned NOT NULL COMMENT '创建时间',
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`orders` bigint(20) unsigned NOT NULL COMMENT '排序',
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PRIMARY KEY (`article_id`),
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KEY `cms_article_orders` (`orders`)
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KEY `cms_article_orders` (`orders`) USING BTREE COMMENT '排序索引'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='文章表';
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-- ----------------------------
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@ -63,10 +63,8 @@ CREATE TABLE `cms_article_category` (
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`article_id` int(10) unsigned NOT NULL,
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`category_id` int(10) unsigned NOT NULL,
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PRIMARY KEY (`article_category_id`),
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KEY `cms_article_category_article_id` (`article_id`),
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KEY `cms_article_category_category_id` (`category_id`),
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CONSTRAINT `cms_article_category_article_id` FOREIGN KEY (`article_id`) REFERENCES `cms_article` (`article_id`) ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT `cms_article_category_category_id` FOREIGN KEY (`category_id`) REFERENCES `cms_category` (`category_id`) ON DELETE CASCADE ON UPDATE CASCADE
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KEY `cms_article_category_article_id` (`article_id`) USING BTREE COMMENT '文章id索引',
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KEY `cms_article_category_category_id` (`category_id`) USING BTREE COMMENT '类目id索引'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='文章类目表';
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-- ----------------------------
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@ -78,10 +76,8 @@ CREATE TABLE `cms_article_tag` (
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`article_id` int(10) unsigned NOT NULL,
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`tag_id` int(10) unsigned NOT NULL,
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PRIMARY KEY (`article_tag_id`),
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KEY `cms_article_tag_article_id` (`article_id`),
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KEY `cms_article_tag_tag_id` (`tag_id`),
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CONSTRAINT `cms_article_tag_article_id` FOREIGN KEY (`article_id`) REFERENCES `cms_article` (`article_id`) ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT `cms_article_tag_tag_id` FOREIGN KEY (`tag_id`) REFERENCES `cms_tag` (`tag_id`) ON DELETE CASCADE ON UPDATE CASCADE
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KEY `cms_article_tag_article_id` (`article_id`) USING BTREE COMMENT '文章id索引',
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KEY `cms_article_tag_tag_id` (`tag_id`) USING BTREE COMMENT '标签id索引'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='文章标签表';
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-- ----------------------------
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@ -100,11 +96,11 @@ CREATE TABLE `cms_category` (
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`ctime` bigint(20) unsigned NOT NULL COMMENT '创建时间',
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`orders` bigint(255) unsigned NOT NULL COMMENT '排序',
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PRIMARY KEY (`category_id`),
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KEY `cms_category_orders` (`orders`),
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KEY `cms_category_pid` (`pid`),
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KEY `cms_category_alias` (`alias`),
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CONSTRAINT `cms_category_pid` FOREIGN KEY (`pid`) REFERENCES `cms_category` (`category_id`) ON DELETE CASCADE ON UPDATE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='类目表';
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KEY `cms_category_orders` (`orders`) USING BTREE COMMENT '排序字段索引',
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KEY `cms_category_pid` (`pid`) USING BTREE COMMENT '父类目索引',
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KEY `cms_category_alias` (`alias`) USING BTREE COMMENT '别名索引',
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KEY `cms_category_level` (`level`) USING BTREE COMMENT '类目层级索引'
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) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COMMENT='类目表';
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-- ----------------------------
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-- Table structure for cms_category_tag
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@ -115,10 +111,8 @@ CREATE TABLE `cms_category_tag` (
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`category_id` int(10) unsigned NOT NULL,
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`tag_id` int(10) unsigned NOT NULL,
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PRIMARY KEY (`category_tag_id`),
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KEY `cms_category_tag_category_id` (`category_id`),
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KEY `cms_category_tag_tag_id` (`tag_id`),
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CONSTRAINT `cms_category_tag_category_id` FOREIGN KEY (`category_id`) REFERENCES `cms_category` (`category_id`) ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT `cms_category_tag_tag_id` FOREIGN KEY (`tag_id`) REFERENCES `cms_tag` (`tag_id`) ON DELETE CASCADE ON UPDATE CASCADE
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KEY `cms_category_tag_tag_id` (`tag_id`) USING BTREE COMMENT '标签id索引',
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KEY `cms_category_tag_category_id` (`category_id`) USING BTREE COMMENT '类目id索引'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT=' 分类标签表';
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-- ----------------------------
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@ -134,7 +128,7 @@ CREATE TABLE `cms_comment` (
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`status` tinyint(4) NOT NULL DEFAULT '1' COMMENT '状态(-1:审核不通过,0:未审核,1:已审核通过)',
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`ip` varchar(30) DEFAULT NULL COMMENT '评论人ip地址',
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`agent` varchar(200) DEFAULT NULL COMMENT '评论人终端信息',
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`ctime` bigint(20) NOT NULL,
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`ctime` bigint(20) NOT NULL COMMENT '创建时间',
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PRIMARY KEY (`comment_id`),
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KEY `cms_comment_article_id` (`article_id`),
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KEY `cms_comment_pid` (`pid`),
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@ -156,8 +150,8 @@ CREATE TABLE `cms_tag` (
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`ctime` bigint(20) unsigned NOT NULL COMMENT '创建时间',
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`orders` bigint(20) unsigned NOT NULL COMMENT 'orders',
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PRIMARY KEY (`tag_id`),
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KEY `cms_tag_orders` (`orders`),
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KEY `cms_tag_alias` (`alias`)
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KEY `cms_tag_orders` (`orders`) USING BTREE COMMENT '排序索引',
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KEY `cms_tag_alias` (`alias`) USING BTREE COMMENT '别名索引'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='标签表';
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-- ----------------------------
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@ -173,4 +167,4 @@ CREATE TABLE `user` (
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`ctime` bigint(20) DEFAULT NULL,
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`content` text,
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB AUTO_INCREMENT=25 DEFAULT CHARSET=utf8 COMMENT='用户表';
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) ENGINE=InnoDB AUTO_INCREMENT=56 DEFAULT CHARSET=utf8 COMMENT='用户表';
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