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Dynamic SQL statement for a multilevel hierarchy report

Posted By:      Posted Date: September 02, 2010    Points: 0   Category :Sql Server
Basically I have a requirement from the functional team that need to show a multilevel hierarchy report.   ID ParentID A NULL B A C A D B E C F C G F   The above is the sample of the table.   I need to show the cascading relationship dynamically base on the available level. The issue was we would not know how deep the relationship in the table.   Target Result:   ID Parent Level 1 Parent Level 2 Parent Level 3 A NULL NULL NULL B A NULL NULL C A NULL NULL D B A NULL E C A NULL F C A NULL G F C A

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