Scalar Functions Assignment 2

--scalar functions
Use CommunityAssist
Select DonationKey, [DonationAmount],[DonationDate]
From Donation

Select DonationKey, DonationAmount, DonationAmount * .8 as Charity,
DonationAmount * .2 as [Admin]
From Donation

Select 10 * 2 % (4 + 12)

Select DonationDate, DonationAmount From Donation

Select Month(DonationDate) as [Month], donationamount 
From Donation
Where Month(DonationDate)=3

Select Day(donationDate) from Donation
Select Distinct Year(DonationDate) From Donation

Select Distinct DatePart(YY, DonationDate) as [Year] From Donation
Select Cast(DatePart(mm, DonationDate)as Nvarchar) + '/' 
+ cast(Datepart(dd,DonationDate) as Nvarchar)
+ '/' + cast(DatePart(YY, DonationDate)as nvarchar) as [Date]
From Donation

Select Datepart(hour, GetDate()), Datepart(Minute, GetDate())
Select Datepart(Minute, GetDate())

Select DateAdd(dd, 30, GetDate())
Select DateDiff(mm, GetDate(), '3/22/2013');

Select ContactInfo, substring(ContactInfo, 1, 3) as [Area Code],
Substring (ContactInfo, 4, 3) as Exhange,
Substring (ContactInfo, 7, 4) as number
From PersonContact
Where ContactTypeKey < 6


--find a space
--charindex locates a particular character in this case
-- as space, so the following reads
--select a substring of the field street, starting with character 1
--return the number of characters up to the first space
Select Charindex(' ', Street) as [Location of first Space],
Substring(Street,1, Charindex(' ', Street)) as [first] 
From PersonAddress