C# - Match SQL Columns Based On User Input?

Jan 24, 2011

What i am trying to achieve is that there are 7 columns in my db table. one is primary key and rest 6 are integer columns. Now my application will allow user to input 6 values. I want to compare 6 values entered by user to those 6 integer columns and if in any row 3 or more columns match user's input Primary key of that table is returned..I have tried using queries, cursor, nested loops and i am still unable to achieve my results..

UPDATED :DB Table Structure.. I am inputting 2,3,7,11,45,65. Number of returned rows should be 5. eg..

UID A1 A2 A3 A4 A5 A6
-----------------------
1 2 3 4 5 6 7
2 2 3 4 55 56 57
3 65 11 45 66 67 68

[code]....

IDs returned should be 1,3,4,9,10

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[code]....

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[Code]...

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[Code]...

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[Code]...

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[Code]....

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[Code]...

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[Code]...

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[Code]...

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[Code]...

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[Code]...

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