Re: Easily reading debug_print_plan

On 11/20/2013 04:12 PM, Craig Ringer wrote:
> Hi all
> 
> I'm spending a lot of time staring at parse and plan trees at the
> moment, and I'm finding reading them rather cumbersome.
> 
> For those of you who do this a lot, do you use any sort of tooling to
> help you out? Just being able to collapse and expand subtrees would be a
> lifesaver.
> 
> If it's a hassle for others too, how would you feel about using json as
> an output format in future releases? It'd be pretty simple to retrofit
> by the looks, though updating the regression tests would be a PITA. My
> main concern would be effects on back-patching.

Inevitably, as soon as I post I realise why it's "hell no".

The same representation is used for storing rules. So it can't be
changed for BC reasons and compactness/performance.

I'll just post-process.


-- Craig Ringer                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services