Hi all,

Our student database has 7 digit student numbers. The first two digits represent the year

eg.

In the number 9876555, 98 represents the year 1998.

In the number 0129292, 01 represents the year 2001.

Now I need to include the 19 or 20 (ie the full year) to these existing numbers so that:

9876555 becomes 199876555

0129292 becomes 200129292

How do I do this?

Use this calc into the replace field contents:

Let(

firstDigit = Left ( student number ; 1 )

Case(

firstDigit ; 19 & student number ;

20 & student number

)

)

Note: do this on a backup copy of the DB because that operation isn't UNDOABLE

Thanks Daniele,

But this doesn't work:

an operator is required where you have "Case". In addition, what is firstDigit? Is this supposed to be a field? Filemaker is asking for a field.

Sorry I'm not good at functions/calculations so I don't understand this.

Could you explain further and more simply?

Use this calc into the replace field contents:

Let(

firstDigit = Left ( student number ; 1 )

Case(

firstDigit ; 19 & student number ;

20 & student number

)

)

Note: do this on a backup copy of the DB because that operation isn't UNDOABLE

Pardon, I forgot a ";"

Let(

firstDigit = Left ( student number ; 1 )[color:orange];

Case(

firstDigit ; 19 & student number ;

20 & student number

)

)

Great work Daniele!!

Works perfectly.

Thanks very much..and thanks also for the quick replies.

cheers.