вт, 26 янв. 2021 г. в 09:48, Thomas Kellerer <shammat(at)gmx(dot)net>:
> > Global indexes are likely more pain than gain.
>
> While not extremely popular, many Oracle users do find them useful.
>
I've heard and been advised many times exactly the opposite for ORACLE,
especially when performance is important.
Global indexes makes a 15-minute maintenance job into a 9-hour downtime
experience.
--
Victor Yegorov