43 lines
1.5 KiB
PL/PgSQL
43 lines
1.5 KiB
PL/PgSQL
CREATE TABLE t_user (
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id BIGSERIAL PRIMARY KEY,
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username VARCHAR(50),
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nickname VARCHAR(100),
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avatar_url VARCHAR(500),
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phone VARCHAR(20),
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password VARCHAR(255),
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salt VARCHAR(32),
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gender SMALLINT,
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status SMALLINT DEFAULT 1,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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delFlag SMALLINT DEFAULT 0,
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UNIQUE (phone)
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);
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COMMENT ON TABLE t_user IS '用户基础信息表';
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COMMENT ON COLUMN t_user.id IS '全局唯一用户ID（自增）';
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COMMENT ON COLUMN t_user.username IS '用户名（可选，后台管理用）';
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COMMENT ON COLUMN t_user.nickname IS '用户昵称（各平台统一）';
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COMMENT ON COLUMN t_user.avatar_url IS '用户头像URL';
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COMMENT ON COLUMN t_user.phone IS '手机号（脱敏存储，如138****1234）';
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COMMENT ON COLUMN t_user.password IS '登录密码';
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COMMENT ON COLUMN t_user.salt IS '密码盐值';
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COMMENT ON COLUMN t_user.gender IS '性别：0-未知，1-男，2-女';
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COMMENT ON COLUMN t_user.status IS '状态：0-禁用，1-正常';
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COMMENT ON COLUMN t_user.create_time IS '创建时间';
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COMMENT ON COLUMN t_user.update_time IS '更新时间';
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COMMENT ON COLUMN t_user.delFlag IS '软删除：0-未删，1-已删';
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CREATE OR REPLACE FUNCTION set_update_time()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.update_time = CURRENT_TIMESTAMP;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER t_user_set_update_time
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BEFORE UPDATE ON t_user
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FOR EACH ROW
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EXECUTE FUNCTION set_update_time();
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