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- -- CREATE DATABASE serve;
- -- USE serve;
- -- 创建 schema(如果不存在)
- CREATE SCHEMA IF NOT EXISTS dev;
- -- 删除序列(如果存在)
- -- DROP SEQUENCE IF EXISTS dev.user_id_seq;
- -- 创建新序列
- -- CREATE SEQUENCE dev.user_id_seq
- -- START WITH 1
- -- INCREMENT BY 1
- -- NO MINVALUE
- -- NO MAXVALUE
- -- CACHE 1;
- -- 添加注释
- -- COMMENT ON SEQUENCE dev.user_seq IS '用户表ID序列';
- DROP TABLE IF EXISTS dev.user;
- -- 在 dev schema 下创建用户表
- CREATE TABLE dev.user (
- id SERIAL PRIMARY KEY,
- account VARCHAR(50) NOT NULL UNIQUE,
- password VARCHAR(255) NOT NULL,
- username VARCHAR(100) NOT NULL,
- role VARCHAR(20) NOT NULL DEFAULT 'user',
- avatar TEXT,
- enable INT NOT NULL DEFAULT 1,
- delete_flag INT NOT NULL DEFAULT 0
- );
- -- 添加注释
- COMMENT ON TABLE dev.user IS '用户表';
- COMMENT ON COLUMN dev.user.id IS '用户ID,自增主键';
- COMMENT ON COLUMN dev.user.account IS '账号,唯一';
- COMMENT ON COLUMN dev.user.password IS '密码';
- COMMENT ON COLUMN dev.user.username IS '用户名';
- COMMENT ON COLUMN dev.user.role IS '角色';
- COMMENT ON COLUMN dev.user.avatar IS '头像URL';
- COMMENT ON COLUMN dev.user.enable IS '是否启用';
- COMMENT ON COLUMN dev.user.delete_flag IS '删除标记';
- -- 创建索引
- CREATE INDEX idx_user_account ON dev.user(account);
- CREATE INDEX idx_user_role ON dev.user(role);
- CREATE INDEX idx_user_enable ON dev.user(enable);
- CREATE INDEX idx_user_delete_flag ON dev.user(delete_flag);
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