dekui!
vadinasi arba pas mane rankos kreivos ir kazka praleidziu, arba beda bus 
versijoje (dabar 2.0) arba collate inesa kazkokia korekcija.  bent kokiu 
atveju pabandysiu uzsimesti 2.1, ziuresiu ka gausiu :)


"Laimis" <wiela@centras.lt> wrote in message 
news:h1388g$61b$1@trimpas.omnitel.net...
>
> Užklausa *tikrai* tik vieną lauką paima? (nes grąžinamos unique rows, o ne 
> unique fields).
>
> Anomalija tada...
> Versija?
> FB 2.1 veikia korektiškai (tiesa be collate).
>
> Testas:
>
> create table a (id int, pav char (20));
> create table b (id int, pav char (20));
>
> insert into a (id, pav) values (1, 'zzz1');
> insert into a (id, pav) values (2, 'zzz2');
> insert into a (id, pav) values (3, 'zzz3');
> insert into a (id, pav) values (4, 'zzz4');
> insert into a (id, pav) values (5, 'zzz1');
> insert into a (id, pav) values (6, 'zzz2');
> insert into a (id, pav) values (7, 'zzz3');
> insert into a (id, pav) values (8, 'zzz4');
> insert into a (id, pav) values (9, 'AAAA');
>
> insert into b select * from a;
>
>
> update b set pav = 'zzzb2' where pav = 'zzz2';
> update b set pav = 'zzzb3' where pav = 'zzz3';
>
> select pav from a
> union
> select pav from b
>
>
> Rezultatas:
>
>    PAV
> 1  AAAA
> 2  zzz1
> 3  zzz2
> 4  zzz3
> 5  zzz4
> 6  zzzb2
> 7  zzzb3
>