package cn.reghao.tnb.sb.db.autobatis.annotation.field;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 标识 MySQL 数值类型为无符号
 *
 * @author reghao
 * @date 2019-12-06 12:39:25
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD})
public @interface Unsigned {
}
