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https://q.cnblogs.com/q/90952 `using System; using System.Collections.Generic; using System.Linq; using System.Linq.Expressions; using System.Reflecti 阅读全文
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SmartSql https://smartsql.net/guide/getting-started.html 阅读全文
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c#代码: 点击查看代码 var xmlData = new XDocument(new XElement("Data", query.weldPlanList.Select(r => new XElement("Row", new XAttribute("APSFactoryID", query. 阅读全文
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https://juejin.cn/post/7127440050937151525 阅读全文
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http://demo.jeeagile.vip/ 阅读全文
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https://juejin.cn/post/7030362678199582734?searchId=20231016112439E79722A214C7C6DF1345 阅读全文
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--树形sql查询 WITH TREE AS( --创建一个虚拟表 SELECT * FROM tableName --指定需要查询的表 WHERE id = '' -- 指定父节点条件 UNION ALL --联合查询 SELECT tableName.* FROM tableName,TREE 阅读全文
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一、根据表单类型查询其所有的上级表单类型: 1、每次按照一个子节点的值进行查询: with partents as ( select * from JCBDFL where BDFLDM ='14' UNION ALL (SELECT a.* from JCBDFL as a inner join 阅读全文
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https://www.cnblogs.com/binzi/p/12199906.html 阅读全文
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点击查看代码 ``` /** * @description 查找包含自身节点的父代节点 * @param list 列表数据 * @param id 节点 id * @param pid 节点的父id */ export function listToTree(list, id, pid) { li 阅读全文