42 lines
1.6 KiB
Transact-SQL
42 lines
1.6 KiB
Transact-SQL
USE [EnVisage]
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GO
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begin tran
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declare @parentId uniqueidentifier
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declare @prevparentId uniqueidentifier
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declare @partNum int
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declare @Id uniqueidentifier
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declare @num int
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set @num = 1
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declare dupcursor cursor for select Id, [ParentProjectId] from Project
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where [ParentProjectId] is not null order by [ParentProjectId], partNum
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open dupcursor
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fetch next from dupcursor into @Id, @parentId
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while @@FETCH_STATUS = 0
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begin
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if @prevparentId is null or @prevparentId <> @parentId
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begin
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--print @prevparentId
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--print @parentId
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set @num = 1
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set @prevparentId = @parentId
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end
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update Project set partnum = @num where Id = @Id
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set @num = @num + 1
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--print @num
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fetch next from dupcursor into @Id, @parentId
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end
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close dupcursor;
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deallocate dupcursor;
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commit tran |