with rpl (ID,ParentID) as (select ID,ParentID from A where parentId=1 union all select child.id,child.ParentID from rpl parent, A child where parent.ID=child.ParentID)select * from rpl
@DeptParentID varchar(100),@aaaa varchar(1000) fetch next from m_cursor into @DeptID,@DeptParentIDwhile @@FETCH_STATUS=0begin WITH Tree AS(SELECT DeptID,DeptParentID,DeptName FROM Department C WHERE C.DeptID = @DeptID -- child idUNION ALLSELECT P...
If SQL is going to ship parent/child support in 6.2.0 then the plugin dependency work has to drop very early in 6.2.0 and we have to start work on parent/child support soon thereafter. It isn't as simple as flipping a switch. The parent/child stuff worked a long time ago before pa...
--5 child1-1 1 parent1child1-1 1 --6 child2-1 1 parent1child2-1 1 --2 parent2 0 parent2 2 --7 child3-2 1 parent2child3-2 2 --8 child4-2 1 parent2child4-2 2 --9 child5-2 1 parent2child5-2 2 --3 parent3 0 parent3 3 --10 child6-3 1 parent3child6-3 3 ...
Get the ids according to the data generation logic and use them to add rows to the child table In this tip I will not be using the technique above, but try to do this all with just one statement. On my laptop, I generated 100,000 rows using the below technique. In SQL Server i...
Parent-Child階層 文章 13/06/2017 1 位參與者 在此文章 維度結構描述 階層和層級 資料成員 另請參閱 父子式階層是位於包含父屬性之標準維度中的階層。 父屬性描述維度主資料表內的「自我參考關聯性」或「自我聯結」。 父子式階層是由單一父屬性所建構的。 因為階層中的層級是從與父屬性相...
适用于: SQL Server Analysis Services Azure Analysis Services Fabric/Power BI Premium 父子层次结构是标准维度中包含父属性的层次结构。 父属性用于说明维度主表内部的自引用关系或自联接。 父子层次结构是根据单个父属性构造的。 层次结构中出现的级别是通过与父属性关联的成员之间的父子关系形成的,因此只为一个父子...
/*regular join to get detail*/SELECTChildUserType.Id, ChildUserType.Name, ParentUserType.Id, ParentUserType.NameFROMUserTypeASChildUserTypeLEFTJOINUserTypeASParentUserTypeONChildUserType.ParentId=ParentUserType.Id; Check in livehttp://www.sqlfiddle.com/#!3/f50a6/2 ...
SQL Queries to Manage Hierarchical or Parent-child Relational Rows in SQL Server Introduction Here, in this post, we will try to manage data with hierarchical relation or parent-child relation of a specific table in SQL server. Our special concentration would be over. ...
In the Child table, I want to update the ChildValue column that are allocated from the respective total column from the Parent table. Maximum allocated should be BoundaryValue of the Child table and the sum of the allocation in the child table should not exceed the respective total of the ...