15 pts.
 How to enter a field with number increments in Access 2007
How to increment a number field adding 3 with the number from the same field of the previous record. (like entering next invoice number)

Software/Hardware used:
Access 2007
ASKED: August 2, 2010  10:01 PM
UPDATED: August 6, 2010  5:22 PM

Answer Wiki:
if this field is going to increment with the same unit then try to make that field as auto increment field in database.
Last Wiki Answer Submitted:  August 3, 2010  5:07 am  by  NetDeveloper   90 pts.
All Answer Wiki Contributors:  NetDeveloper   90 pts.
To see all answers submitted to the Answer Wiki: View Answer History.


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Auto increment field increments with 1 only, question is how to increment with 3, specially when the initial number is not 1 but lets say number 2000

 15 pts.

 

You can do it in SQL:

create table T (id counter(2000,3), f1 char(5));
 1,610 pts.