Prunning expressions can reference rowcount

[robert3005]

This lets us effectively prune expressions like IsNotNull

fix #7187

Signed-off-by: Robert Kruszewski github@robertk.io

[codspeed-hq]

Merging this PR will improve performance by 31.85%

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 10 improved benchmarks
✅ 1153 untouched benchmarks

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	varbinview_zip_fragmented_mask	7.3 ms	6.5 ms	+11.47%
⚡	Simulation	varbinview_zip_block_mask	3.7 ms	2.9 ms	+27.64%
⚡	Simulation	old_alp_prim_test_between[f64, 16384]	212.3 µs	188 µs	+12.94%
⚡	Simulation	old_bp_prim_test_between[i32, 16384]	162.1 µs	146.2 µs	+10.88%
⚡	Simulation	old_bp_prim_test_between[i64, 16384]	203.3 µs	170.9 µs	+18.91%
⚡	Simulation	old_bp_prim_test_between[i32, 32768]	233 µs	202 µs	+15.34%
⚡	Simulation	new_alp_prim_test_between[f64, 16384]	147.6 µs	125.2 µs	+17.84%
⚡	Simulation	new_alp_prim_test_between[f32, 32768]	182.9 µs	138.7 µs	+31.85%
⚡	Simulation	new_alp_prim_test_between[f64, 32768]	235.3 µs	190.9 µs	+23.23%
⚡	Simulation	new_bp_prim_test_between[i32, 32768]	169 µs	140.2 µs	+20.59%

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_{Comparing rk/rowcount (7f6cd51) with develop (c91d833)}

[robert3005]

I have tried making it an expression. The problem you run into is that this expression isn't constant so you can't rewrite it into literal but also that expression cannot be inferred from the existing arrays properties

[robert3005]

Ok, this is good to go now, a lot more code than I'd wish but at least it's pure array rewrite