fundplatform/doc/sql/fund_file_init.sql
zhangjf e93488d3d8 feat(sql): 更新数据库初始化脚本
-完善各模块表结构定义
- 优化索引和约束配置
- 更新初始化数据
-统一SQL脚本格式
2026-03-02 07:30:29 +08:00

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-- =============================================
-- 资金服务平台 - 文件管理数据库初始化脚本
-- Database: fund_file
-- Version: 2.0
-- Created: 2026-02-22
-- Updated: 2026-03-02 (主键类型改为VARCHAR雪花ID)
-- =============================================
CREATE DATABASE IF NOT EXISTS fund_file DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
USE fund_file;
-- =============================================
-- 文件记录表 (file_record)
-- =============================================
CREATE TABLE IF NOT EXISTS `file_record` (
`file_id` VARCHAR(32) NOT NULL COMMENT '主键ID雪花算法',
`tenant_id` VARCHAR(32) NOT NULL COMMENT '租户ID',
`file_name` VARCHAR(200) NOT NULL COMMENT '原始文件名',
`file_path` VARCHAR(500) NOT NULL COMMENT '文件存储路径',
`file_url` VARCHAR(500) COMMENT '文件访问URL',
`file_size` BIGINT NOT NULL DEFAULT 0 COMMENT '文件大小(字节)',
`file_type` VARCHAR(50) COMMENT '文件类型(image/document/video/audio/other)',
`file_ext` VARCHAR(20) COMMENT '文件扩展名',
`content_type` VARCHAR(100) COMMENT 'MIME类型',
`md5` VARCHAR(32) COMMENT '文件MD5',
`business_type` VARCHAR(50) COMMENT '业务类型(contract/receipt/expense/other)',
`business_id` VARCHAR(32) COMMENT '关联业务ID',
`description` VARCHAR(500) COMMENT '文件描述',
`download_count` INT NOT NULL DEFAULT 0 COMMENT '下载次数',
`status` TINYINT NOT NULL DEFAULT 1 COMMENT '状态0-禁用1-启用',
`created_by` VARCHAR(32) COMMENT '上传人ID',
`created_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`updated_by` VARCHAR(32) COMMENT '更新人ID',
`updated_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
`deleted` TINYINT NOT NULL DEFAULT 0 COMMENT '逻辑删除0-未删除1-已删除',
PRIMARY KEY (`file_id`),
INDEX `idx_tenant` (`tenant_id`),
INDEX `idx_business` (`business_type`, `business_id`),
INDEX `idx_type` (`file_type`),
INDEX `idx_created_time` (`created_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='文件记录表';