Re: AW: [firebird-support] order by takes too long

[Matthias Winkler spmm...@gmail.com [firebird-support]]

Hi Karol,

perfect! I usually say that I hate DBs but
the more I gain deep insights I start to like it.

Thank you for your help!

Matthias

liviuslivius liviusliv...@poczta.onet.pl [firebird-support] <
firebird-support@yahoogroups.com> schrieb am Mi., 4. März 2020, 19:38:

>
>
> Pseudo inner join is left join with where clause about not null from left
> joined table
>
> Select
> ....
> From
> Table1 t1 left join Table2 t2 on t1.id=t2.id_t1
> Where
> t2.id is not null
>
> Regards,
> Karol Bieniaszewski
>
> 
>