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7.8

Split function

Asked by griffaw in SQL Server 2005, Active Server Pages (ASP), VB Script

Tags: ASP, vbscript, split

I have two MS SQL tables
1. containing in stock model numbers.
2. containing all model numbers and matching  images

The model numbers are made up of letters and numbers seperated by dashes. example:

25063-88-86-25-T833-T-A

The first set of numbers is the series. Subsequent sets of numbers refer to pieces within the series. example

25063=series (alphanumeric any length)
88=sofa (identifies specific piece)
86=love seat (identifies specific piece)
25=chair (identifies specific piece)
Note: piece numbers are constant. ie: 88 always means sofa regardless of series. However, the piece identifiers may appear in any order. For example
25063-88-86-25
or
25603-86-88-T456-etc

I need to pull an in stock model from the instock table
compare that to the model numbers in the allmodels table
grab the image filename from the allmodels table in the row that contains an exact match on the series number, and contains the most matching parts of the instock model and contains the most total pieces.

Example
instock model #: 25603-86-88-T456

there are 3 images in this series (allmodels table). All 3 have matching series and piece numbers. I need the one that contains the most pieces. In this example, i need #1
1. 25603-86-88-54-T456-23-12
2. 25603-88-T456
3. 25603-86-88-T456-32-65

This is making my head hurt.
[+][-]11/05/09 08:05 AM, ID: 25750896Accepted Solution

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About this solution

Zones: SQL Server 2005, Active Server Pages (ASP), VB Script
Tags: ASP, vbscript, split
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Solution Provided By: agnomie
Participating Experts: 3
Solution Grade: A
 
[+][-]11/05/09 06:54 AM, ID: 25750063Expert Comment

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[+][-]11/05/09 07:56 AM, ID: 25750795Expert Comment

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