46 lines
2.0 KiB
MySQL
46 lines
2.0 KiB
MySQL
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/*
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Navicat Premium Dump SQL
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Source Server : mixue
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Source Server Type : MySQL
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Source Server Version : 90001 (9.0.1)
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Source Host : localhost:3306
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Source Schema : ai_article
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Target Server Type : MySQL
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Target Server Version : 90001 (9.0.1)
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File Encoding : 65001
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Date: 25/12/2025 14:30:00
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*/
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SET NAMES utf8mb4;
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SET FOREIGN_KEY_CHECKS = 0;
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-- ----------------------------
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-- Table structure for ai_statistics_monthly
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-- ----------------------------
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DROP TABLE IF EXISTS `ai_statistics_monthly`;
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CREATE TABLE `ai_statistics_monthly` (
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`id` bigint NOT NULL AUTO_INCREMENT COMMENT '自增主键',
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`author_id` int NOT NULL DEFAULT 0 COMMENT '作者ID',
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`author_name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '作者名称',
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`channel` tinyint(1) NOT NULL DEFAULT 1 COMMENT '1=baidu|2=toutiao|3=weixin',
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`stat_monthly` varchar(7) NOT NULL COMMENT '统计月份（格式：YYYY-MM，如2025-12表示2025年12月）',
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`monthly_revenue` decimal(18, 2) NULL DEFAULT 0.00 COMMENT '当月收益（stat_monthly所在自然月的总收益）',
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`revenue_mom_growth_rate` decimal(10, 6) NULL DEFAULT 0.000000 COMMENT '收益月环比增长率（(本月收益 - 上月收益) / NULLIF(上月收益, 0)）',
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`created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`updated_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (`id`) USING BTREE,
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UNIQUE INDEX `uk_author_stat_date`(`author_id` ASC, `stat_monthly` ASC) USING BTREE,
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INDEX `idx_stat_date`(`stat_monthly` ASC) USING BTREE,
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INDEX `idx_author_id`(`author_id` ASC) USING BTREE
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) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = 'AI内容每月核心指标汇总表（月粒度数据）' ROW_FORMAT = Dynamic;
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-- ----------------------------
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-- Records of ai_statistics_monthly
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-- ----------------------------
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-- 数据由导入脚本从CSV文件自动导入
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SET FOREIGN_KEY_CHECKS = 1;
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