json_build_array and json_build_object functions

[zachmu]

No description provided.

[github-actions]

	Main	PR
covering_index_scan_postgres	352.98/s	366.59/s	+3.8%
index_join_postgres	153.73/s	152.26/s	-1.0%
index_join_scan_postgres	184.29/s	184.17/s	-0.1%
index_scan_postgres	12.35/s	12.38/s	+0.2%
oltp_point_select	2751.20/s	2781.09/s	+1.0%
oltp_read_only	1864.96/s	1898.03/s	+1.7%
select_random_points	111.30/s	114.60/s	+2.9%
select_random_ranges	132.05/s	129.57/s	-1.9%
table_scan_postgres	9.94/s	${\color{lightgreen}11.06/s}$	${\color{lightgreen}+11.2\%}$
types_table_scan_postgres	5.24/s	5.50/s	+4.9%

[github-actions]

	Main	PR
Total	42090	42090
Successful	15687	15686
Failures	26403	26404
Partial Successes1	5216	5212

	Main	PR
Successful	37.2701%	37.2678%
Failures	62.7299%	62.7322%

${\color{lightgreen}Progressions (3)}$

json

QUERY: SELECT json_build_array('a', NULL);

QUERY: SELECT json_build_object('a', NULL);

QUERY: SELECT json_build_object(1,2);

Footnotes

1. These are tests that we're marking as Successful, however they do not match the expected output in some way. This is due to small differences, such as different wording on the error messages, or the column names being incorrect while the data itself is correct. ↩

[Hydrocharged]

Gotta do what we gotta do for now. May want to abbreviate my review comment on the TODO there so that we have more information when we revisit it in the future, because I doubt we'll remember all this 9 months from now.