Hi Ann,
I ran a test and there is no performance difference, so I'll keep
using check constraints as they are simpler.
Thanks for your suggestion.
Aldo
El 04/01/15 a las 15:31, Ann Harrison aharri...@ibphoenix.com
[firebird-support] escibió:
On Dec 29, 2014, at 9:56 PM, Aldo
On Dec 29, 2014, at 9:56 PM, Aldo Caruso aldo.car...@argencasas.com
[firebird-support] firebird-support@yahoogroups.com wrote:
No one has answered, so I'll offer a not-very interesting suggestion.
I have a table with four check constraints, which basically check
logical conditions
Hi,
I have a table with four check constraints, which basically check
logical conditions between its fields.
In order to enforce those constraints, Firebird creates behind the
scenes two triggers for each one of them (I suppose one for update and
the other for insert operation). So in this
