Re: Split index and table statistics into different types of stats

Hi,

> Hi,
>  
> As [1] mentioned above has been committed (83a1a1b566), please find attached V5 related to this thread making use of
thenew macros (namely PG_STAT_GET_RELENTRY_INT64 and PG_STAT_GET_RELENTRY_TIMESTAMPTZ).
 
> 
> I switched from using "CppConcat" to using "##", as it looks to me it's easier to read now that we are adding another
concatenationto the game (due to the table/index split).
 
> 
> The (Tab,tab) or (Ind,ind) passed as arguments to the macros look "weird" (I don't have a better idea yet): purpose
isto follow the naming convention for PgStat_StatTabEntry/PgStat_StatIndEntry and
pgstat_fetch_stat_tabentry/pgstat_fetch_stat_indentry,thoughts?
 
> 
> Looking forward to your feedback,
> 

Attaching V6 (mandatory rebase due to 8018ffbf58).

While at it, I got rid of the weirdness mentioned above by creating 2 sets of macros (one for the tables and one for
theindexes).
 

Looking forward to your feedback,

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com