Re: Protect syscache from bloating with negative cache entries

On 2020-Jan-21, Tomas Vondra wrote:

> Not sure about the appveyor build (it seems to be about jsonb_set_lax),
> but on travis it fails like this:
> 
>   catcache.c:820:1: error: no previous prototype for ‘CatalogCacheFlushCatalog2’ [-Werror=missing-prototypes]

Hmm ... travis is running -Werror?  That seems overly strict.  I think
we shouldn't punt a patch because of that.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services