Re: WAL Rate Limiting - Mailing list pgsql-hackers

On 01/17/2014 05:20 PM, Simon Riggs wrote:
> +    if (RelationNeedsWAL(indexrel))
> +        CHECK_FOR_WAL_BUDGET();

I don't think we need the RelationNeedsWAL tests. If the relation is not 
WAL-logged, you won't write much WAL, so you should easily stay under 
the limit. And CHECK_FOR_WAL_BUDGET() better be cheap when you're below 
the limit.

- Heikki