68 lines
2.3 KiB
PL/PgSQL
68 lines
2.3 KiB
PL/PgSQL
-- ============================================
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-- TJWater Server 用户系统数据库迁移脚本
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-- ============================================
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-- 创建用户表
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CREATE TABLE IF NOT EXISTS users (
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id SERIAL PRIMARY KEY,
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username VARCHAR(50) UNIQUE NOT NULL,
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email VARCHAR(100) UNIQUE NOT NULL,
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hashed_password VARCHAR(255) NOT NULL,
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role VARCHAR(20) DEFAULT 'USER' NOT NULL,
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is_active BOOLEAN DEFAULT TRUE NOT NULL,
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is_superuser BOOLEAN DEFAULT FALSE NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
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CONSTRAINT users_role_check CHECK (role IN ('ADMIN', 'OPERATOR', 'USER', 'VIEWER'))
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);
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-- 创建索引
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CREATE INDEX IF NOT EXISTS idx_users_username ON users(username);
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CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
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CREATE INDEX IF NOT EXISTS idx_users_role ON users(role);
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CREATE INDEX IF NOT EXISTS idx_users_is_active ON users(is_active);
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-- 创建触发器自动更新 updated_at
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CREATE OR REPLACE FUNCTION update_updated_at_column()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = CURRENT_TIMESTAMP;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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DROP TRIGGER IF EXISTS update_users_updated_at ON users;
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CREATE TRIGGER update_users_updated_at
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BEFORE UPDATE ON users
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FOR EACH ROW
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EXECUTE FUNCTION update_updated_at_column();
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-- 创建默认管理员账号 (密码: admin123)
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INSERT INTO users (username, email, hashed_password, role, is_superuser)
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VALUES (
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'admin',
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'admin@tjwater.com',
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'$2b$12$LQv3c1yqBWVHxkd0LHAkCOYz6TtxMQJqhN8/LewY5aeAJK.1tYKAW',
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'ADMIN',
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TRUE
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) ON CONFLICT (username) DO NOTHING;
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-- 迁移现有硬编码用户 (tjwater/tjwater@123)
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INSERT INTO users (username, email, hashed_password, role, is_superuser)
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VALUES (
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'tjwater',
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'tjwater@tjwater.com',
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'$2b$12$EixZaYVK1fsbw1ZfbX3OXePaWxn96p36WQoeG6Lruj3vjPGga31lW',
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'ADMIN',
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TRUE
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) ON CONFLICT (username) DO NOTHING;
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-- 添加注释
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COMMENT ON TABLE users IS '用户表 - 存储系统用户信息';
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COMMENT ON COLUMN users.id IS '用户ID（主键）';
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COMMENT ON COLUMN users.username IS '用户名（唯一）';
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COMMENT ON COLUMN users.email IS '邮箱地址（唯一）';
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COMMENT ON COLUMN users.hashed_password IS 'bcrypt 密码哈希';
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COMMENT ON COLUMN users.role IS '用户角色: ADMIN, OPERATOR, USER, VIEWER';
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