Phone Number Convertor

>>Script Language and Platform: MS SQL 7.0 and MS SQL 2000
–Objective: To format the phone number and to convert Alphabetic telephone number to Numeric
–eg: exec telephone ‘900-call-cloe’ will display ‘(900)225-5256’ and
–exec telephone ‘609@@34$$$6068D’ will display (609)346-0683

Author: Claire Hsu

create procedure telephone @phone varchar(100) as
declare @length int
declare @count int
declare @digit varchar(1)
declare @string varchar(100)
declare @ascii int
set @string = ”
set @count = 1
set @length = len(@phone)
while @count <=@length
begin
set @digit = substring(@phone, @count, 1)
set @ascii = ascii(@digit)
 if @ascii >=48 and @ascii <=57
 begin
 set @string = @string + @digit 
 end
 if (@ascii >=97 and @ascii <=122) or (@ascii >=65 and @ascii <=90)
 begin
  if @digit in ('a','b','c')
   begin
  set @digit = 2
  set @string = @string + @digit 
  end 
  if @digit in ('d','e','f')
   begin
  set @digit = 3
  set @string = @string + @digit 
  end
  if @digit in ('g','h','i')
   begin
  set @digit = 4
  set @string = @string + @digit 
 &n!
bsp;end 
  if @digit in ('j','k','l')
   begin
  set @digit = 5
  set @string = @string + @digit 
  end
  if @digit in ('m','n','o')
   begin
  set @digit = 6
  set @string = @string + @digit 
  end
  if @digit in ('p','q','r','s')
   begin
  set @digit = 7
  set @string = @string + @digit 
  end
  if @digit in ('t','u','v')
   begin
  set @digit = 8
  set @string = @string + @digit 
  end
  if @digit in ('w','x','y','z')
   begin
  set @digit = 9
  set @string = @string + @digit 
  end

 end

 

set @count = @count+1
end
set @string = substring (@string,1,10)

set @string = 
"("+substring(@string,1,3)+")"+substring(@string,4,3)+"-"+substring(@string,7,4)
print @string

--Usage
--exec telephone '(609ktln1w1!@#@#@$##%$#$^%$^%$&)'
--exec telephone '((888-!@##$#%#$%#$%XXXX-xx'
--exec telephone '800-Aaa-XXxx'
--exec telephone '609@@34$$$6068D'
--exec telephone '900-call-cloe'

Disclaimer: We hope that the information on these script pages is
valuable to you. Your use of the information contained in these pages,
however, is at your sole risk. All information on these pages is provided
“as -is”, without any warranty, whether express or implied, of its accuracy,
completeness, or fitness for a particular purpose…

Disclaimer Continued

Back to Database Journal Home