fix(rdb): 修复 upsert 批量值场景 ignoreUpdate 与列去重异常

[zhou-hao]

目的

• 修复 upsert 在批量 values(List<Map<String,Object>>) 场景下 ignoreUpdate 提前声明不生效的问题
• 修复 ignoreUpdate 与批量补列组合时可能出现的列重复问题
• 修复缺失主键/唯一键值时批量插入去重逻辑的边界异常，避免影响相关 upsert 路径

核心变动

• DefaultUpsertOperator
  • 缓存 ignoreUpdate 指定列
  • 支持先 ignoreUpdate(...) 再 values(List<Map<String,Object>>)
• UpsertColumn
  • 排除 updateIgnore 对 equals/hashCode 的影响，避免 LinkedHashSet 去重异常
• BatchInsertSqlBuilder
  • 调整批量主键/唯一键去重逻辑，仅在键值完整时参与重复过滤
• 新增/补充 upsert 相关单元与 H2 集成测试
  • 覆盖批量 map 值、列缺失、部分缺失、ignoreUpdate 生效与列不重复等场景

测试结果

• 命令：export JAVA_HOME=$(/usr/libexec/java_home -v 17) && export PATH="$JAVA_HOME/bin:$PATH" && mvn -pl hsweb-easy-orm-rdb -Dtest=DefaultUpsertOperatorTest,DefaultSaveOrUpdateOperatorTest,DefaultDatabaseOperatorTest,BuildParameterInsertOperatorTest test
• 测试结果：14 passed, 0 failed, 0 skipped
• 覆盖率（本次测试命令生成的 jacoco 报告）：line 28.7%, branch 20.7%

文档同步情况

• 未同步文档
• 原因：本次为 ORM 内部行为修复与测试补充，未引入新的外部使用方式或配置项

风险与说明

• 影响范围：hsweb-easy-orm-rdb 中 upsert 批量 map 值路径与批量插入去重逻辑
• 已覆盖场景：
  • ignoreUpdate 先声明后批量赋值
  • ignore 列在全部/部分 map 中缺失
  • 列去重与批量 upsert/update/insert 回归
• 未覆盖场景：其他数据库方言下的端到端执行仍主要依赖现有测试集

[codecov-commenter]

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Codecov Report

❌ Patch coverage is 30.76923% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 65.69%. Comparing base (68b2764) to head (e5ab8f7).
⚠️ Report is 40 commits behind head on 4.2.

Files with missing lines	Patch %	Lines
...uilder/fragments/insert/BatchInsertSqlBuilder.java	0.00%	7 Missing ⚠️
...rdb/operator/dml/upsert/DefaultUpsertOperator.java	66.66%	0 Missing and 2 partials ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                4.2     #107      +/-   ##
============================================
+ Coverage     64.92%   65.69%   +0.76%     
- Complexity     2341     2394      +53     
============================================
  Files           343      357      +14     
  Lines          9375     9987     +612     
  Branches        940     1125     +185     
============================================
+ Hits           6087     6561     +474     
- Misses         2810     2861      +51     
- Partials        478      565      +87     

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