Support expression-based index operator checks

[dqii]

No description provided.

[Ngalstyan4]

@var77 , it seems code coverage does not run even when just benchmarking fails.
Can we make it so that code coverage runs as long as build succeeds and tests pass?

[var77]

@Ngalstyan4 I think there's an issue with codecov not running the checks after we have changed the repo name. Can you try to reinstall the Codecov app and update codecov token in action secrets? Maybe that will fix the issue

[codecov]

Codecov Report

Merging #179 (6f97a02) into main (40dcf10) will decrease coverage by 1.06%.
Report is 7 commits behind head on main.
The diff coverage is 63.15%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #179      +/-   ##
==========================================
- Coverage   84.12%   83.06%   -1.06%     
==========================================
  Files          18       17       -1     
  Lines        1165     1175      +10     
  Branches      245      251       +6     
==========================================
- Hits          980      976       -4     
  Misses         85       85              
- Partials      100      114      +14     

Files	Coverage Δ
src/hooks/executor_start.c	89.47% <0.00%> (ø)
src/hooks/post_parse.c	89.87% <66.66%> (-5.52%)	⬇️

... and 10 files with indirect coverage changes

[github-actions]

Benchmarks

metric	old	new	pct change
recall (after create)	0.740	0.740	-
recall (after insert)	0.748	0.750	+0.27%
select bulk tps	195.864	225.659	+15.21%
select bulk latency (ms)	38.565	34.764	-9.86%
select bulk latency (stddev ms)	12.361	7.369	-40.39%
create latency (ms)	1518.336	1464.022	-3.58%
insert bulk tps	12.235	14.702	+20.16%
insert bulk latency (ms)	81.713	68.001	-16.78%
insert bulk latency (stddev ms)	3.270	2.241	-31.47%
disk usage (bytes)	6348800.000	6348800.000	-