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Starting Member

17 Posts

Posted - 11/14/2012 :  23:48:31  Show Profile  Reply with Quote
Hi I am trying to figure out this problem and it has me stumped. That last part
"Where the first letter of the vendor name is N, O or P" Has me confused.
I thought of using SELECT DISTINCT or using a Substring, can I get some insight?

Write a CREATE VIEW statement that defines a view named InvoiceBasic that returns
three columns: VendorName, InvoiceNumber, and InvoiceTotal. Then, write a SELECT
statement that returns all of the columns in the view, sorted by VendorName, where the
first letter of the vendor name is N, O, or P.

My Code:

CREATE VIEW InvoiceBasic
--RETURN VendorName, InvoiceNumber, InvoiceTotal
SELECT VendorName, InvoiceNumber, InvoiceTotal
ORDER BY VendorName

A witty student

Norsk Yak Master

3271 Posts

Posted - 11/15/2012 :  03:33:45  Show Profile  Reply with Quote
Look up the syntax of substring ( The Start and the length parameters of the function are in this case both 1. Then look up IN ( Here's a hint for the final syntax: The substring of vendorname is in you collection of letters and each letter should be surrounded by single quotes.

- Lumbago
My blog->

Edited by - Lumbago on 11/15/2012 03:34:27
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Very Important crosS Applying yaK Herder

52326 Posts

Posted - 11/15/2012 :  05:23:17  Show Profile  Reply with Quote
you could just use

WHERE VendorName LIKE '[NOP]%'

SQL Server MVP

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