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06.11.2007 at 05:25AM PDT, ID: 22625713
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9.6

Resequence the Serial Number column value

Asked by chooseroopesh in MS SQL Server

Tags: , , ,

I have a table Order_Detail table, in which I have Order_Id, Product_Id, and Serial_No columns.
My requirement is Some times when the rows get deleted, Serial No will not be in the order, so I have re sequence the Serial_No column.
for this I cant use a trigger (business requirement), need to re sequence only when user requests for it.
Please suggest me a solution which does not require a Cursor

Ex.
Order Id     Serial No    Product Id
---------------------------------------
1001            1               P001
1001            3               P002
1001            5               P003
1002            2               P006
1002            5               P010
1002            6               P020

Should become
Order Id     Serial No    Product Id
---------------------------------------
1001            1               P001
1001            2               P002
1001            3               P003
1002            1               P006
1002            2               P010
1002            3               P020

Help me please,
Many thanks in advanceStart Free Trial
[+][-]06.11.2007 at 05:40AM PDT, ID: 19257567

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About this solution

Zone: MS SQL Server
Tags: serial, number, resequence, column
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Solution Provided By: aneeshattingal
Participating Experts: 2
Solution Grade: A
 
 
[+][-]06.11.2007 at 07:16AM PDT, ID: 19258277

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[+][-]06.12.2007 at 01:33AM PDT, ID: 19264384

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