Subject | Re: [firebird-support] [FB 1.5] Integer Overflow bug? |
---|---|
Author | Fabricio Araujo |
Post date | 2005-02-25T06:53:26Z |
The only way I got it to run is like it:
select cast(cast(v1 as double precision)*cast(v2 as double
precision)*cast(v3 as double precision) as numeric(18,4)) from teste
Too much write for so little.....
select cast(cast(v1 as double precision)*cast(v2 as double
precision)*cast(v3 as double precision) as numeric(18,4)) from teste
Too much write for so little.....
On Tue, 4 Jan 2005 15:21:14 +0100, Ivan Prenosil wrote:
>
>> CREATE TABLE TEST (
>> V1 DECIMAL(18,4),
>> V2 DECIMAL(18,4),
>> V3 DECIMAL(18,4)
>> );
>>
>> INSERT INTO TEST (V1, V2, V3) VALUES (10000000, 1, 1);
>>
>> SELECT V1*V2*V3 FROM TEST
>>
>> The select statement generate an unespected INTEGER OVERFLOW
>
>Resulting type of your multiplication is DECIMAL(18,12)
>(because you use exact numerics), and as you can see,
>the value 10000000 does not fit in.
>
>Ivan
>
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