General information
Category:
Databases,Tables, Views, Indexing and SQL syntax
I have a numeric field I created in my clients.dbf
Numbers are put automatically at every new register by:
use clientes
appe blank
store ID to a
a = a + 1
replace ID with a
As ID is not ready-only on the form
because client asked so, how can
I do to prevent duplicate IDs.
Ps. A use free tables
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