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+# 2026-03-24 专项核查拓展查询后端验证记录
+
+## 执行命令
+
+```bash
+mvn test -pl ccdi-project -Dtest=CcdiProjectSpecialCheckExtendedQueryContractTest,CcdiProjectSpecialCheckExtendedPurchaseSqlTest,CcdiProjectSpecialCheckExtendedRecruitmentSqlTest,CcdiProjectSpecialCheckExtendedTransferSqlTest,CcdiProjectSpecialCheckExtendedQueryServiceImplTest
+```
+
+```bash
+mvn test -pl ccdi-project
+```
+
+## 执行结果
+
+- 聚焦专项核查拓展查询测试通过，`Tests run: 11, Failures: 0, Errors: 0, Skipped: 0`
+- `ccdi-project` 模块全量测试通过，`Tests run: 178, Failures: 0, Errors: 0, Skipped: 0`
+
+## 项目范围口径检查
+
+- 未发现与 `projectEmployeeScopeSql` 项目员工范围口径相关的偏差
+- 采购、招聘、调动 3 个主题的列表与详情 SQL 都锁定了项目范围归属条件
+- 服务层已统一校验项目存在性，并在详情不归属项目范围时返回统一业务错误
+
+## 失败与既有问题说明
+
+- 本次验证未出现失败
+- 模块全量测试存在若干业务日志与 Mockito 动态 agent 警告，但不影响测试通过，且不属于本次改动引入的问题