perf(wms): 优化钢卷质量改判原因查询性能

- 在WmsCoilQualityRejudgeMapper中新增原生SQL查询方法selectMapsBySql
- 添加对应的XML映射配置执行动态SQL查询
- 将原有的Java端分组逻辑改为数据库端SQL聚合查询
- 使用内连接和子查询直接获取每个钢卷的最新改判原因
- 避免大量数据传输和客户端分组处理，提升查询效率

klp-wms/src/main/java/com/klp/mapper/WmsCoilQualityRejudgeMapper.java

@@ -3,6 +3,10 @@ package com.klp.mapper;
 import com.klp.domain.WmsCoilQualityRejudge;
 import com.klp.domain.vo.WmsCoilQualityRejudgeVo;
 import com.klp.common.core.mapper.BaseMapperPlus;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+import java.util.Map;
 
 /**
  * 钢卷质量改判记录Mapper接口
@@ -12,4 +16,12 @@ import com.klp.common.core.mapper.BaseMapperPlus;
  */
 public interface WmsCoilQualityRejudgeMapper extends BaseMapperPlus<WmsCoilQualityRejudgeMapper, WmsCoilQualityRejudge, WmsCoilQualityRejudgeVo> {
 
+    /**
+     * 执行原生SQL查询，返回Map列表
+     *
+     * @param sql 原生SQL语句
+     * @return Map列表
+     */
+    List<Map<String, Object>> selectMapsBySql(@Param("sql") String sql);
+
 }