Custom Primary Key

[mjekl]

Hi All,

I'm in the process of converting a Filemaker solution that generates primary keys like:

05C0001
05C0002
...

The idea behind these kind of keys are giving just a little valuable info to the user:

05 => is from year 2005
C => is a credit note
0001 => is credit note unique ordinal number (key)

I would like to keep on using this primary key format for a number of reasons. But Servoy doesn't accept characters in it's primary keys - they are allways integers.

I know I can make these managed from the database (firebird is the most likely candidate), but in order to keep the solution database agnostic I would really love to accomplish this from Servoy. Is there a way to make this in Servoy?

Txs,

Miguel

[bobcart]

Servoy requires an int for the pk. However, you could always use another column for a computed key with whatever you want.

[mjekl]

Servoy requires an int for the pk. However, you could always use another column for a computed key with whatever you want.

I see. If I use the key in the calculated column the I can garantee it's uniqueness. Great solution!

Txs,
mjekl

[bobcart]

Just remember that some servoy functions work on the actual PK. As long as you keep that in mind, it should work fine.

[mjekl]

Thanks Bob for all the help.

Miguel