On 2014-02-27 15:06:33 -0500, Andrew Dunstan wrote: > You realize that this API dates from 9.3 and has been used in numerous > extensions, right? So the names are pretty well fixed, for good or ill.
Sure. Doesn't prevent adding a couple more comments tho. I've only noticed this because I opened the header as a reference when reading your patch. Anyway, do something based on that feedback or not, your choice ;)
Can I ask why I can do this:
SELECT review %> 'product'->'title' as product_title
FROM rating;
But I can't do this:
SELECT review->'product'->'title' as product_title
FROM rating;
ERROR: operator does not exist: hstore -> hstore
LINE 1: explain select review -> 'product'::hstore ->'title' as prod...
Yet I can do this:
SELECT review::json->'product'->'title' as product_title
