摘要:
with cte_child(id,areaName,pid) as ( --起始条件 select id,areaName,pid from erp_area where id = 44 --列出子节点查询条件 union all --递归条件 select a.id,a.areaName,a.p 阅读全文
posted @ 2022-07-19 16:24
罗华熔
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摘要:
//获取树结构的科目public class GetSubjectTree{ public static List<TreeNode> GetTree(DataTable dt, DataTable _SubjectPopedom) { List<TreeNode> listNodes = new 阅读全文
posted @ 2022-07-19 16:24
罗华熔
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摘要:
with cte_child(id,areaName,pid) as ( --起始条件 select id,areaName,pid from erp_area where id = 44 --列出子节点查询条件 union all --递归条件 select a.id,a.areaName,a.p 阅读全文
posted @ 2022-07-19 16:23
罗华熔
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摘要:
with cte_child(id,areaName,pid,level)as( --起始条件 select id,areaName,pid,0 as level from erp_area where id = 1 -- 优先列出第一节点查询条件 union all --递归条件 select a 阅读全文
posted @ 2022-07-19 16:21
罗华熔
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