36 lines
1.2 KiB
SQL
36 lines
1.2 KiB
SQL
-- 1. 创建 iam_service 专用用户
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CREATE USER iam_service_user WITH PASSWORD 'iam_service_password';
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-- 2. 创建 iam_service 专用数据库
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CREATE DATABASE iam_service_db OWNER iam_service_user;
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-- 3. 赋予权限（确保它能在 iam_service_db 库里创建 Schema）
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GRANT ALL PRIVILEGES ON DATABASE iam_service_db TO iam_service_user;
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-- 进入 iam_service_db
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-- 1. 启用 UUID 扩展
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- 2. 租户表
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CREATE TABLE tenants (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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name VARCHAR(255) NOT NULL,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
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);
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-- 3. 用户表 (多租户核心)
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CREATE TABLE users (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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tenant_id UUID NOT NULL REFERENCES tenants(id),
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email VARCHAR(255) NOT NULL,
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password_hash VARCHAR(255) NOT NULL,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
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);
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-- 4. 关键：创建联合唯一索引
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-- 允许不同租户拥有相同的 email，但同一租户内 email 必须唯一
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CREATE UNIQUE INDEX idx_users_tenant_email ON users(tenant_id, email);
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-- 5. 初始化一个测试租户 (方便后续测试)
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INSERT INTO tenants (id, name) VALUES ('11111111-1111-1111-1111-111111111111', 'Default Corp'); |