25 lines
26 KiB
JSON
25 lines
26 KiB
JSON
{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n@InvLotLocIdMapper.xml (1527-1535) 为什么还是存在负库存\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【分析问题】我先围绕你指出的 `InvLotLocIdMapper.xml` 这段 SQL 做一次完整链路排查：确认这条 `ON DUPLICATE KEY UPDATE` 的防负逻辑是否被绕过、是否有并发竞态、以及是否存在其他 SQL 直接写成负数。随后我会给你明确根因判断和可落地修复建议。"},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml","offset":1490,"limit":90}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"inv_lot_loc_id","output_mode":"files_with_matches"}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"qtyMvIn\\s*=|qty\\s*=","glob":"**/*InvLotLocIdMapper.xml","output_mode":"content","head_limit":200}}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"我找到了同一个 Mapper 里至少一处会直接做减法更新的逻辑，下一步我把相关 SQL 一并读出来，确认是不是这类语句导致了负库存，而不是你圈出来这段 `upsert` 本身。"},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml","offset":930,"limit":90}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml","pattern":"qty\\s*=\\s*qty\\s*[-+]","output_mode":"content","head_limit":200}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml","pattern":"qtyMvIn\\s*=\\s*qtyMvIn\\s*[-+]","output_mode":"content","head_limit":200}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"UPDATE\\s+INV_LOT_LOC_ID|update\\s+inv_lot_loc_id","output_mode":"content","head_limit":400}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"INSERT\\s+INTO\\s+inv_lot_loc_id","output_mode":"content","head_limit":200}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"upsertTempInventoryQty|subtractDetailInventory","output_mode":"content","head_limit":200}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml","offset":460,"limit":70}},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/java/com/baoshi/datahub/feign/InventoryRpcService.java","offset":1400,"limit":70}},{"type":"tool_use","name":"rg","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms","pattern":"class TransitionInventoryQtyUpdDTO|TransitionInventoryQtyUpdDTO","output_mode":"content","head_limit":50}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-api/datahub/src/main/java/com/baoshi/api/datahub/model/dto/TransitionInventoryQtyUpdDTO.java"}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-wms/src/main/java/com/baoshi/wms/repository/inboundself/service/impl/InboundReceiveDetailServiceImpl.java","offset":280,"limit":80}},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-wms/src/main/java/com/baoshi/wms/repository/inboundself/service/impl/InboundReceiveDetailServiceImpl.java","offset":610,"limit":60}},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-wms/src/main/java/com/baoshi/wms/repository/inboundself/service/impl/InboundShelfDetailServiceImpl.java","offset":410,"limit":50}}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【分析问题】\n\n你圈的这段 `upsertTempInventoryQty` **只在“命中唯一键冲突”时**才有防负逻辑，负库存依然可能出现，核心原因通常有 3 个：\n\n```1527:1535:baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml\nINSERT INTO inv_lot_loc_id (..., qty, qtyMvIn, ...)\nVALUES (..., #{dto.qty}, #{dto.qtyMvIn}, ...)\nON DUPLICATE KEY UPDATE\nqty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\nqtyMvIn = IF(IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn} >= 0, IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn}, qtyMvIn),\neditWho = #{dto.operatorId},\neditTime = #{dto.operateTime}\n```\n\n- `VALUES` 分支没有防负校验 \n 当该唯一键组合不存在时，会直接走 `INSERT`，如果 `dto.qty`/`dto.qtyMvIn` 本身是负数，就会直接插入负值。\n- 业务里确实会传负数 \n 例如取消收货/取消上架时明确传了负数：\n```647:649:baoshi-wms/src/main/java/com/baoshi/wms/repository/inboundself/service/impl/InboundReceiveDetailServiceImpl.java\n.qty(-receiveItem.getQty())\n.qtyMvIn(-receiveItem.getQty())\n```\n```440:442:baoshi-wms/src/main/java/com/baoshi/wms/repository/inboundself/service/impl/InboundShelfDetailServiceImpl.java\n.qty(-cancelDetailQty)\n.qtyMvIn(-cancelDetailQty)\n```\n- 你以为会 `ON DUP`，但实际没冲突 \n 只要唯一键字段（如 `warehouseId/locationId/lotNum/traceId/customerId/sku`）有任一不一致，或者某些字段为 `NULL` 导致不冲突，就会走 `INSERT` 分支，从而把负数插进去。 \n\n另外，`inv_lot` 总库存表同样是同类写法，也有同风险：\n\n```492:500:baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml\nINSERT INTO inv_lot (..., qty, udf01, ...)\nVALUES (..., #{dto.qty}, #{dto.qtyMvIn}, ...)\nON DUPLICATE KEY UPDATE\nqty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\nudf01 = IF(IFNULL(udf01, 0) + #{dto.qtyMvIn} >= 0, IFNULL(udf01, 0) + #{dto.qtyMvIn}, udf01),\n...\n```\n\n---\n\n如果你愿意，我下一步可以继续帮你做“定界定位”——按你线上一条负库存样本（仓库、库位、lot、trace、sku）反推到底是：\n1) 唯一键不命中导致插入，还是 \n2) 传参本身异常（应该回退 A 记录却回退到 B 记录）。"}]}}
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{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n能不能一条sql将负数的插入也屏蔽\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"可以，用 **一条 MySQL SQL** 同时做到：\n\n1. 新记录时：负数不允许插入 \n2. 已有记录时：仍走 `ON DUPLICATE KEY UPDATE`，并保留你现有的防负逻辑\n\n核心是把 `VALUES` 改成 `INSERT ... SELECT ... FROM DUAL WHERE ...`。\n\n```sql\nINSERT INTO inv_lot_loc_id (\n organizationId, warehouseId, locationId, lotNum, traceId, customerId, sku, qty,\n qtyMvIn, addWho, addTime, editWho, editTime, inLocTime\n)\nSELECT\n 'BS', #{dto.warehouseId}, #{dto.locationId}, #{dto.lotNum}, #{dto.traceId},\n #{dto.customerId}, #{dto.sku}, #{dto.qty}, #{dto.qtyMvIn},\n #{dto.operatorId}, #{dto.operateTime}, #{dto.operatorId}, #{dto.operateTime}, #{dto.operateTime}\nFROM DUAL\nWHERE\n -- 新增时必须非负\n (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n -- 或者该键已存在（存在时允许负数进入 update 分支）\n OR EXISTS (\n SELECT 1\n FROM inv_lot_loc_id t\n WHERE t.organizationId = 'BS'\n AND t.warehouseId = #{dto.warehouseId}\n AND t.locationId = #{dto.locationId}\n AND t.lotNum = #{dto.lotNum}\n AND t.traceId = #{dto.traceId}\n AND t.customerId = #{dto.customerId}\n AND t.sku = #{dto.sku}\n )\nON DUPLICATE KEY UPDATE\n qty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\n qtyMvIn = IF(IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn} >= 0, IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn}, qtyMvIn),\n editWho = #{dto.operatorId},\n editTime = #{dto.operateTime};\n```\n\n补充两点：\n- 这依赖你“唯一键定义”与 `EXISTS` 条件完全一致；不一致会误判。\n- 从数据层彻底兜底，最好再加 DB 约束（如 `CHECK (qty >= 0)` / `CHECK (qtyMvIn >= 0)`，看你们 MySQL 版本是否有效支持）。"}]}}
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{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n这条sql能保证高并发情况下也是非负的么\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"短答：**就这条语句本身而言，基本可以保证不会把 `qty/qtyMvIn` 写成负数**（在 InnoDB 下）。\n\n原因：\n\n- **单条 SQL 原子执行**：`INSERT ... ON DUPLICATE KEY UPDATE` 是一个原子语句，不会“先查后改”被拆开到应用层。\n- **已存在记录分支**：走 `ON DUPLICATE KEY UPDATE` 时，你用了 \n `IF(IFNULL(qty,0)+delta >=0, 新值, 原值)`，并发下后执行的事务会基于当前行版本再判断，通常不会把值打到负数。\n- **不存在记录分支**：`INSERT ... SELECT ... WHERE ... OR EXISTS(...)` 会拦截“纯负数新插入”；并发时即便有竞争，也最多出现“本次不生效”，不会直接插入负值。\n\n但要注意 3 个前提，否则“全局非负”仍不成立：\n\n1. **所有写 `inv_lot_loc_id.qty/qtyMvIn` 的 SQL 都必须走同样防负规则**（你库里如果还有别的 update 直接减，就能破坏保证）。\n2. **唯一键必须和你 `EXISTS` 条件完全一致**，否则会误判走插入路径。\n3. **最好加数据库约束兜底**（`CHECK (qty >= 0)`、`CHECK (qtyMvIn >= 0)`；取决于你们 MySQL 版本和执行器是否真正生效）。\n\n所以结论更准确是： \n- 对“这条 SQL 路径”在高并发下：**可保证非负**； \n- 对“整张表所有路径”在高并发下：**不保证，除非统一改造 + DB 约束兜底**。"}]}}
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{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n@InvLotMapper.xml (493-501) 这个也一并改造\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【制定方案】\n\n可以，一并按同样思路改造 `InvLotMapper.xml` 这段。你现在这段同样有“`VALUES` 分支可插入负数”的风险，建议替换为下面这一条（`INSERT ... SELECT ... WHERE ... OR EXISTS ... ON DUPLICATE KEY UPDATE`）：\n\n```sql\nINSERT INTO inv_lot (\n organizationId, warehouseId, lotNum, customerId, sku, qty, udf01,\n addWho, addTime, editWho, editTime\n)\nSELECT\n 'BS', #{dto.warehouseId}, #{dto.lotNum}, #{dto.customerId}, #{dto.sku}, #{dto.qty}, #{dto.qtyMvIn},\n #{dto.operatorId}, #{dto.operateTime}, #{dto.operatorId}, #{dto.operateTime}\nFROM DUAL\nWHERE\n -- 新增时禁止负数落库\n (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n -- 已存在时允许走 update 分支（由 update 分支继续防负）\n OR EXISTS (\n SELECT 1\n FROM inv_lot t\n WHERE t.organizationId = 'BS'\n AND t.warehouseId = #{dto.warehouseId}\n AND t.lotNum = #{dto.lotNum}\n AND t.customerId = #{dto.customerId}\n AND t.sku = #{dto.sku}\n )\nON DUPLICATE KEY UPDATE\n qty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\n udf01 = IF(IFNULL(udf01, 0) + #{dto.qtyMvIn} >= 0, IFNULL(udf01, 0) + #{dto.qtyMvIn}, udf01),\n editWho = #{dto.operatorId},\n editTime = #{dto.operateTime}\n```\n\n- 这和你 `InvLotLocId` 的改造保持一致，语义统一。\n- 前提仍是：`EXISTS` 条件必须和 `inv_lot` 的唯一键定义一致（通常是 `organizationId + warehouseId + lotNum + customerId + sku`）。\n- 我当前在 Ask 模式不能直接改文件；你切到 Agent 模式后，我可以帮你把 `InvLotMapper.xml` 和 `InvLotLocIdMapper.xml` 两处一起落地并做一次全局校验。"}]}}
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{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n### Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\n### The error may exist in URL [jar:file:/home/baoshi/bssoft/baoshi-datahub.jar!/BOOT-INF/classes!/mapper/invLot/InvLotMapper.xml]\n### The error may involve defaultParameterMap\n### The error occurred while setting parameters\n### SQL: INSERT INTO inv_lot (organizationId, warehouseId, lotNum, customerId, sku, qty, udf01, addWho, addTime, editWho, editTime) SELECT 'BS', ?, ?, ?, ?, ?, ?, ?, ?, ?, ? FROM DUAL WHERE (? >= 0 AND ? >= 0) OR EXISTS (SELECT 1 FROM inv_lot t WHERE t.organizationId = 'BS' AND t.warehouseId = ? AND t.lotNum = ? ON DUPLICATE KEY UPDATE qty = IF(IFNULL(qty, 0) + ? >= 0, IFNULL(qty, 0) + ?, qty), udf01 = IF(IFNULL(udf01, 0) + ? >= 0, IFNULL(udf01, 0) + ?, udf01), editWho = ?, editTime = ?\n### Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\n; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\ncom.baoshi.common.exception.BsException: \n### Error updating database. Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\n### The error may exist in URL [jar:file:/home/baoshi/bssoft/baoshi-datahub.jar!/BOOT-INF/classes!/mapper/invLot/InvLotMapper.xml]\n### The error may involve defaultParameterMap\n### The error occurred while setting parameters\n### SQL: INSERT INTO inv_lot (organizationId, warehouseId, lotNum, customerId, sku, qty, udf01, addWho, addTime, editWho, editTime) SELECT 'BS', ?, ?, ?, ?, ?, ?, ?, ?, ?, ? FROM DUAL WHERE (? >= 0 AND ? >= 0) OR EXISTS (SELECT 1 FROM inv_lot t WHERE t.organizationId = 'BS' AND t.warehouseId = ? AND t.lotNum = ? ON DUPLICATE KEY UPDATE qty = IF(IFNULL(qty, 0) + ? >= 0, IFNULL(qty, 0) + ?, qty), udf01 = IF(IFNULL(udf01, 0) + ? >= 0, IFNULL(udf01, 0) + ?, udf01), editWho = ?, editTime = ?\n### Cause: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\n; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + 1 >= 0, IF' at line 22\n\tat com.baoshi.common.pojo.RpcResult.verify(RpcResult.java:260)\n\tat com.baoshi.common.pojo.RpcResult.verify(RpcResult.java:247)\n\tat com.baoshi.wms.repository.inboundself.service.impl.InboundReceiveDetailServiceImpl.doReceive(InboundReceiveDetailServiceImpl.java:338)\n\tat com.baoshi.wms.repository.inboundself.service.impl.InboundReceiveDetailServiceImpl.receive(InboundReceiveDetailServiceImpl.java:169)\n\tat com.baoshi.wms.repository.inboundself.service.impl.InboundReceiveDetailServiceImpl$$FastClassBySpringCGLIB$$e67dade4.invoke(<generated>)\n\tat org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)\n\tat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)\n\tat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)\n\tat org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\n\tat org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749)\n\tat org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691)\n\tat com.baoshi.wms.repository.inboundself.service.impl.InboundReceiveDetailServiceImpl$$EnhancerBySpringCGLIB$$f52c615c.receive(<generated>)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:498)\n\tat org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)\n\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205)\n\tat com.sun.proxy.$Proxy442.receive(Unknown Source)\n\tat com.baoshi.wms.service.ReceivingService.receiving(ReceivingService.java:175)\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【分析问题】我先快速读一下你当前 `InvLotMapper.xml` 的实际 SQL 片段，定位是不是 `EXISTS` 子查询括号或条件缺失导致 `ON DUPLICATE KEY` 被吞进子查询。然后我给你一版可直接替换的正确 SQL。"},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml","offset":485,"limit":45}}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【分析问题】\n\n报错原因已经很明确：你现在的 SQL 在 `EXISTS` 子查询处**少了闭合**，导致 `ON DUPLICATE KEY UPDATE` 被 MySQL 当成子查询内部内容解析，直接语法错误。\n\n你当前文件里是这样断开的（关键问题点）：\n\n```509:515:baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml\nOR EXISTS (SELECT 1\n FROM inv_lot t\n WHERE t.organizationId = 'BS'\n AND t.warehouseId = #{dto.warehouseId}\n AND t.lotNum = #{dto.lotNum}\n ON DUPLICATE KEY\nUPDATE\n```\n\n这里至少有两个问题：\n- `EXISTS (...)` 没有 `)`。\n- `EXISTS` 条件不完整，缺了你唯一键里的 `customerId`、`sku`（通常 `inv_lot` 唯一键是这几个字段组合）。\n\n---\n\n【制定方案】\n\n把 `WHERE ... OR EXISTS (...)` 改完整即可。可直接用下面这段（保持你“新增不允许负数，已有记录允许走 update 防负”的语义）：\n\n```sql\nINSERT INTO inv_lot (organizationId, warehouseId, lotNum, customerId, sku, qty, udf01,\n addWho, addTime, editWho, editTime)\nSELECT 'BS',\n #{dto.warehouseId},\n #{dto.lotNum},\n #{dto.customerId},\n #{dto.sku},\n #{dto.qty},\n #{dto.qtyMvIn},\n #{dto.operatorId},\n #{dto.operateTime},\n #{dto.operatorId},\n #{dto.operateTime}\nFROM DUAL\nWHERE (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n OR EXISTS (\n SELECT 1\n FROM inv_lot t\n WHERE t.organizationId = 'BS'\n AND t.warehouseId = #{dto.warehouseId}\n AND t.lotNum = #{dto.lotNum}\n AND t.customerId = #{dto.customerId}\n AND t.sku = #{dto.sku}\n )\nON DUPLICATE KEY UPDATE\n qty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\n udf01 = IF(IFNULL(udf01, 0) + #{dto.qtyMvIn} >= 0, IFNULL(udf01, 0) + #{dto.qtyMvIn}, udf01),\n editWho = #{dto.operatorId},\n editTime = #{dto.operateTime};\n```\n\n---\n\n【执行方案】\n\n我现在是 Ask 模式，不能直接改文件。你把这段替换进去后，优先做这两个验证：\n\n- 正向收货（`qty=+1, qtyMvIn=+1`）应正常成功。\n- 负向回退首次落键（库里无该键，`qty=-1`）应变为“0 行受影响”，不会插入负数，也不会 SQL 报错。"}]}}
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{"role":"user","message":{"content":[{"type":"text","text":"<user_query>\n修改吧\n</user_query>"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"【执行方案】我先检查两处 `upsertTempInventoryQty` 的现状，确认是否都存在 `EXISTS` 括号/唯一键条件问题；然后一次性修正并做基础校验，避免再次出现 SQL 语法错误。"},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml","offset":488,"limit":40}},{"type":"tool_use","name":"ReadFile","input":{"path":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml","offset":1518,"limit":55}}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"我确认两处都少了 `EXISTS` 的闭合与完整唯一键条件（`customerId/sku`），会同时修复这两个 Mapper，确保语法和逻辑一致。"},{"type":"tool_use","name":"ApplyPatch","input":"*** Begin Patch\n*** Update File: /Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml\n@@\n- WHERE\n- (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n- OR EXISTS (SELECT 1\n- FROM inv_lot t\n- WHERE t.organizationId = 'BS'\n- AND t.warehouseId = #{dto.warehouseId}\n- AND t.lotNum = #{dto.lotNum}\n- ON DUPLICATE KEY\n+ WHERE (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n+ OR EXISTS (\n+ SELECT 1\n+ FROM inv_lot t\n+ WHERE t.organizationId = 'BS'\n+ AND t.warehouseId = #{dto.warehouseId}\n+ AND t.lotNum = #{dto.lotNum}\n+ AND t.customerId = #{dto.customerId}\n+ AND t.sku = #{dto.sku}\n+ )\n+ ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\n udf01 = IF(IFNULL(udf01, 0) + #{dto.qtyMvIn} >= 0, IFNULL(udf01, 0) + #{dto.qtyMvIn}, udf01),\n*** End Patch\n"}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"ApplyPatch","input":"*** Begin Patch\n*** Update File: /Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml\n@@\n- WHERE (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n- OR EXISTS (SELECT 1\n- FROM inv_lot_loc_id t\n- WHERE t.organizationId = 'BS'\n- AND t.warehouseId = #{dto.warehouseId}\n- AND t.locationId = #{dto.locationId}\n- AND t.lotNum = #{dto.lotNum}\n- AND t.traceId = #{dto.traceId}\n- ON DUPLICATE KEY\n+ WHERE (#{dto.qty} >= 0 AND #{dto.qtyMvIn} >= 0)\n+ OR EXISTS (\n+ SELECT 1\n+ FROM inv_lot_loc_id t\n+ WHERE t.organizationId = 'BS'\n+ AND t.warehouseId = #{dto.warehouseId}\n+ AND t.locationId = #{dto.locationId}\n+ AND t.lotNum = #{dto.lotNum}\n+ AND t.traceId = #{dto.traceId}\n+ AND t.customerId = #{dto.customerId}\n+ AND t.sku = #{dto.sku}\n+ )\n+ ON DUPLICATE KEY\n UPDATE\n qty = IF(IFNULL(qty, 0) + #{dto.qty} >= 0, IFNULL(qty, 0) + #{dto.qty}, qty),\n qtyMvIn = IF(IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn} >= 0, IFNULL(qtyMvIn, 0) + #{dto.qtyMvIn}, qtyMvIn),\n*** End Patch\n"}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"我已完成两处 XML 修复，接下来跑一次模块编译校验，确认没有新的语法/映射问题。"},{"type":"tool_use","name":"Shell","input":{"command":"mvn -pl baoshi-datahub -DskipTests compile","working_directory":"/Users/kazusa/IdeaProjects/baoshi/wms","block_until_ms":120000,"description":"Compile baoshi-datahub module without tests"}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"Shell","input":{"command":"mvn -DskipTests compile","working_directory":"/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub","block_until_ms":120000,"description":"Compile baoshi-datahub project without tests"}}]}}
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{"role":"assistant","message":{"content":[{"type":"tool_use","name":"ReadLints","input":{"paths":["/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml","/Users/kazusa/IdeaProjects/baoshi/wms/baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml"]}}]}}
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{"role":"assistant","message":{"content":[{"type":"text","text":"已按你的要求改好了，两处都已修复：\n\n- `baoshi-datahub/src/main/resources/mapper/invLot/InvLotMapper.xml`\n- `baoshi-datahub/src/main/resources/mapper/invLot/InvLotLocIdMapper.xml`\n\n具体调整：\n- 补全了 `OR EXISTS (...)` 的闭合括号，修复 SQL 语法错误。\n- 在 `EXISTS` 条件里补齐唯一键维度（`customerId`、`sku`，以及库位表中的 `locationId/traceId` 等），避免误判“已存在”。\n- 保留了原有 `ON DUPLICATE KEY UPDATE` 的非负保护逻辑。\n\n我还做了校验：\n- XML 级别无 lints 报错。\n- 执行了 `mvn -DskipTests compile`（`baoshi-datahub` 模块），编译失败，但失败原因为**项目中已有的缺失类** `LocationExtAreaSyncQO`，与本次 SQL 修改无关。\n\n你现在可以直接重试之前的收货流程；此前那条 `ON DUPLICATE KEY UPDATE` 附近的语法报错应已消除。"}]}} |