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Go Back  dBforums > Database Server Software > Microsoft SQL Server > HIERARCHYID data type in SQL 2008

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Old 01-07-09, 23:39
baburajv baburajv is offline
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HIERARCHYID data type in SQL 2008
The article HierarchyID

says that "As long as the hierarchy doesn’t contain a large number of levels, the HIERARCHYID values are quite economical"

what are the issues when HIERARCHYID data type is used to represent hierarchy with a large number of levels ?
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Old 01-08-09, 04:31
gvee gvee is offline
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The more levels you add to the tree, the more storage space the heirarchyid will need.
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