Re: How to implement GOMONTH function

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Andrus
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Re: How to implement GOMONTH function
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в 17:19:57
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f3ke7k$ef7$1@news.hub.org
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Re: How to implement GOMONTH function Tom Lane <tgl@sss.pgh.pa.us>
Re: How to implement GOMONTH function "Andrus" <kobruleht2@hot.ee>
Re: How to implement GOMONTH function Tom Lane <tgl@sss.pgh.pa.us>
>> Why numeric(2) is not casted to integer automatically ?
>
> Because it would lose data, eg '4.4' being rounded to 4.

create temp table test ( test numeric(2));
insert into test values (0.5);
select * from test

returns

1


I'm really confused now.

I tought that numeric(2) can store only integer data, without decimal
points.

Can you give example how   numeric(2) -> integer conversion can  lose data,
please.


Andrus.

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