El 10/05/2010 04:06 p.m., Helen Borrie escribió:

> At 06:20 AM 11/05/2010, you wrote:
>
>> Invalid insert or update value(s): object columns are
>> constrained - no 2 table rows can have duplicate column values.
>> attempt to store duplicate value (visible to active transactions) in
>> unique index "UNQ1_CORRESPONDENCIA_FARMACLICK".
>>
>> There are no other users connected, and I´m even restarted Firebird with
>> same results.
>>
>> Using Firebird 2.1.1 on Ubuntu Server 9.04
>>
>> Am I missing something?
>>
> It means the engine cannot build the unique index, because you already have duplicates in the column CODIGO_PLAN_FARMACLICK.
>
> I notice CODIGO_PLAN_FARMACLICK is smallint. Do you realise that a UNIQUE constraint on that column will limit your table to 32K rows?
>
> ./hb
>

The data shown is the data the table has now. There is no duplicate
values for the smallint field. It´s not expected to have more records
than it actually has.

Any other tip?

--

Jorge Andrés Brugger
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