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feat(lineage): 游标 %ROWTYPE 记录变量与目标列表标量子查询的列级血缘穿透 (fix #142) #153

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Merged
c2j merged 14 commits into from
Sep 8, 2026
Merged

feat(lineage): 游标 %ROWTYPE 记录变量与目标列表标量子查询的列级血缘穿透 (fix #142) #153

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57abaa0
feat(lineage): 标量子查询作为 INSERT 值源时解析其首表达式 (fix #142 部分)
c2j Aug 29, 2026
86449ec
feat(lineage): 表锚定 %ROWTYPE 记录字段解析为表列 (fix #142 部分)
c2j Aug 29, 2026
e12e9c3
feat(lineage): SELECT * 游标 + %ROWTYPE 记录字段归因到游标表 (fix #142 部分)
c2j Aug 29, 2026
e6d0be0
feat(lineage): 整记录 INSERT VALUES r 按游标源列位置展开 (fix #142 部分)
c2j Aug 29, 2026
9e69f30
test(lineage): 锁定游标 %ROWTYPE 记录字段写入的穿透行为 (fix #142)
c2j Aug 29, 2026
e019a75
docs: add issue #142 column-lineage penetration plan
c2j Aug 29, 2026
333b1cb
fix(lineage): 标量子查询首表达式复用 classify_value_expr 分类 (review #153-1)
c2j Sep 7, 2026
aa841dc
fix(lineage): 拦截通用 walker 递归子查询，杜绝 join 状态泄漏 (review #153-2)
c2j Sep 7, 2026
a43047f
style: cargo fmt (review #153-2 follow-up)
c2j Sep 7, 2026
495c9a5
fix(lineage): FETCH 将 %ROWTYPE 记录锚定重绑到实际游标 (review #153-3)
c2j Sep 7, 2026
3d1eb8f
fix(lineage): 整记录 SELECT* catch-all 不再猜测列名，避免重排错归因 (review #153-5)
c2j Sep 7, 2026
d70c39d
test(lineage): 锁定记录字段子查询穿透并修正局限文档 (review #153-4 #153-6)
c2j Sep 7, 2026
ee281ad
fix(lineage): 多列 SET = 子查询按位置对齐各目标列 (review 5136742683)
c2j Sep 8, 2026
1fe9cf6
fix(lineage): 容器子查询先收集左操作数列再跳过嵌套 SELECT (review 5136742683)
c2j Sep 8, 2026
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