xy-sys/sys-api-service/src/main/java/com/xy/mapper/SysSceneMapper.java

package com.xy.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xy.entity.SysScene;

/**
 * <p>
 * 场景Mapper
 * </p>
 *
 * @author hechunping
 * @since 2023/2/1
 */
public interface SysSceneMapper extends BaseMapper<SysScene> {
    /**
     * 获取最大code
     * @param parent_id
     * @return 返回最大code
     */
    String getMaxCode(Long parent_id);
}