Hi Andrew,
On 3/6/19 9:50 PM, Andrew Dunstan wrote:
On 3/5/19 5:24 AM, David Steele wrote:
On 2/22/19 2:05 AM, Nikita Glukhov wrote:
Attached set of patches with some jsonb optimizations that were made
during
comparison of performance of ordinal jsonb operators and jsonpath
operators.
This patch was submitted just before the last commitfest for PG12 and
seems to have potential for breakage.
I have updated the target to PG13.
I think that's overly cautious. The first one I looked at, to optimize
JsonbExtractScalar, is very small, self-contained, and I think low risk.
I haven't looked at the others in detail, but I think at least some part
of this is reasonably committable.
I'll try to look at the others fairly shortly.
If you decide all or part of this can be committed then feel free to
update the target version.
Regards,
--
-David
da...@pgmasters.net
