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优化生产环境多数据源报错

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geht
2026-06-16 18:41:35 +08:00
parent 97a1543e97
commit e28352f8ea
4 changed files with 26 additions and 2 deletions
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jeecg-boot/jeecg-boot-module/jeecg-module-xslmes/doc/代码修改日志
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@@ -1092,3 +1092,9 @@ jeecgboot-vue3/src/views/xslmes/mesXslEquipDowntimeRecord/MesXslEquipDowntimeRec
jeecgboot-vue3/src/views/xslmes/mesXslEquipDowntimeRecord/MesXslEquipDowntimeRecord.data.ts
jeecgboot-vue3/src/views/xslmes/mesXslEquipDowntimeRecord/MesXslEquipDowntimeRecordList.vue
jeecgboot-vue3/src/views/xslmes/mesXslEquipDowntimeRecord/components/MesXslEquipDowntimeRecordModal.vue
-- author:GHT---date:20260616--for: 【MES上辅机】生产环境 SQL Server 中间库连接池校验 DUAL 报错修复 ---
原因：application-prod.yml 全局 druid.validationQuery 为 SELECT 1 FROM DUAL，动态创建的 sqlserver_mcs 数据源继承该配置后在 SQL Server 上报「对象名 DUAL 无效」。
修改：prod 全局改为 SELECT 1；McsDataSourceManager 创建/恢复 SQL Server 数据源时显式设置 validationQuery=SELECT 1。
jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml
jeecg-boot/jeecg-boot-module/jeecg-module-xslmes/src/main/java/org/jeecg/modules/xslmes/mcs/datasource/McsDataSourceManager.java