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07.10.2008 at 02:21AM PDT, ID: 23553056
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self referrential query

Asked by jon100 in SQL Query Syntax

Tags: Microsoft, SQL Server, 2005

I have a table with a feature_id column, and a parent_id column. This represents a tree structure (a parent_id is the feature_id of the parent node in the tree).

If you know then end node in the tree (the lowest item) - is there a way in one query to return that and everything above it right up to the root? (Obviously without using a cursor)?

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[+][-]07.10.2008 at 02:36AM PDT, ID: 21971668

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[+][-]07.10.2008 at 02:37AM PDT, ID: 21971673

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[+][-]07.10.2008 at 02:40AM PDT, ID: 21971688

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[+][-]07.10.2008 at 02:41AM PDT, ID: 21971690

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[+][-]07.10.2008 at 02:42AM PDT, ID: 21971697

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[+][-]07.10.2008 at 02:43AM PDT, ID: 21971702

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[+][-]07.10.2008 at 02:46AM PDT, ID: 21971708

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[+][-]07.10.2008 at 02:49AM PDT, ID: 21971717

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[+][-]07.10.2008 at 02:50AM PDT, ID: 21971722

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About this solution

Zone: SQL Query Syntax
Tags: Microsoft, SQL Server, 2005
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Solution Provided By: aneeshattingal
Participating Experts: 3
Solution Grade: A
 
 
[+][-]07.10.2008 at 02:52AM PDT, ID: 21971729

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[+][-]07.10.2008 at 02:55AM PDT, ID: 21971743

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[+][-]07.10.2008 at 03:06AM PDT, ID: 21971803

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[+][-]07.10.2008 at 03:18AM PDT, ID: 21971858

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[+][-]07.10.2008 at 03:33AM PDT, ID: 21971921

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[+][-]07.10.2008 at 03:43AM PDT, ID: 21971973

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[+][-]07.10.2008 at 04:35AM PDT, ID: 21972219

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