38 lines
2.6 KiB
SQL
38 lines
2.6 KiB
SQL
-- 客户端下载管理表
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-- 保留 platform_type 和 platform_name 字段以兼容旧终端
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-- 新增 platform_code 关联 dict_data 表的码表数据
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CREATE TABLE IF NOT EXISTS `client_downloads` (
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`id` INT NOT NULL AUTO_INCREMENT COMMENT '主键ID',
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`platform_type` VARCHAR(50) NULL COMMENT '平台类型(兼容旧版:mobile, desktop, terminal)',
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`platform_name` VARCHAR(50) NULL COMMENT '平台名称(兼容旧版:ios, android, windows等)',
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`platform_code` VARCHAR(64) NOT NULL COMMENT '平台编码(关联 dict_data.dict_code)',
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`version` VARCHAR(50) NOT NULL COMMENT '版本号(如 1.0.0)',
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`version_code` INT NOT NULL COMMENT '版本号数值(用于版本比较)',
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`download_url` VARCHAR(512) NOT NULL COMMENT '下载链接',
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`file_size` BIGINT NULL COMMENT '文件大小(bytes)',
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`release_notes` TEXT NULL COMMENT '更新说明',
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`is_active` BOOLEAN NOT NULL DEFAULT TRUE COMMENT '是否启用',
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`is_latest` BOOLEAN NOT NULL DEFAULT FALSE COMMENT '是否为最新版本',
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`min_system_version` VARCHAR(50) NULL COMMENT '最低系统版本要求',
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`created_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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`updated_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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`created_by` INT NULL COMMENT '创建者用户ID',
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PRIMARY KEY (`id`),
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INDEX `idx_platform_code` (`platform_code`),
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INDEX `idx_platform_type_name` (`platform_type`, `platform_name`),
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INDEX `idx_is_latest` (`is_latest`),
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INDEX `idx_is_active` (`is_active`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='客户端下载管理表';
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-- 插入测试数据示例(包含新旧字段映射)
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-- 旧终端使用 platform_type + platform_name
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-- 新终端使用 platform_code
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-- INSERT INTO client_downloads (platform_type, platform_name, platform_code, version, version_code, download_url, file_size, release_notes, is_active, is_latest, min_system_version, created_by)
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-- VALUES
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-- ('desktop', 'windows', 'WIN', '1.0.0', 100, 'https://download.example.com/imeeting-win-1.0.0.exe', 52428800, '首个正式版本', TRUE, TRUE, 'Windows 10', 1),
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-- ('desktop', 'mac', 'MAC', '1.0.0', 100, 'https://download.example.com/imeeting-mac-1.0.0.dmg', 48234496, '首个正式版本', TRUE, TRUE, 'macOS 11.0', 1),
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-- ('mobile', 'ios', 'IOS', '1.0.0', 100, 'https://apps.apple.com/app/imeeting', 45088768, '首个正式版本', TRUE, TRUE, 'iOS 13.0', 1),
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-- ('mobile', 'android', 'ANDROID', '1.0.0', 100, 'https://download.example.com/imeeting-android-1.0.0.apk', 38797312, '首个正式版本', TRUE, TRUE, 'Android 8.0', 1);
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