Find missing varchar value in a series and insert a a red text row as missing value

Other SQL Server Topics
1 
**Receipt_number**

   PT17000090
   PT17000091
   PT17000092
   PT17000093
 //Missing Value  (PT17000094)
   PT17000095
   PT17000096	
   PT17000097

I need to display an empty row with a text missing value or else a row with missed value
(PT17000094)..is this possible?? Can anyone help me out

2
  1. generate a list of complete receipt number (either in temp table , table variable or simply CTE result set)
  2. LEFT OUTER JOIN to your table that contains receipt number
3

Am fetching the details from Database and the value is already missing there.. I fetch the table and display in my browser ...For the Front End side the missing value must be lik an empty row or a row denoting value missing...is this possible .. Its necessary only when a record missing in series or else not necessary..Can u get what am saying???

4

If (might be a big if!!) the prefix is always the same or the same length (or something else easily handled) then I think would be easier to use look for adjacent rows that are not consecutive.

5

Am confused since I have thousands of records keep updating everyday...is that a good idea to create temp table and left outer join it??