Code quality - #46

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bobjansen wants to merge 42 commits into

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Commits on Sep 17, 2026

Generalize trim()
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94131ab
Benchmarking fixes
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ff8438c
Lints
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a538fa0

Commits on Sep 19, 2026

Delint and clean up ibex_bench
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d3a1afa
Code and comment quality
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b45a9f2
Aggregate without `by` over an empty input yields one row

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645a19b
Fix the COUNT bug in scalar() subqueries

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d9d3b0a
Check map { } placement in lowering only

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0eb20b0
Support min/max over strings; fix first/last over nulls

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c7e1944

Commits on Sep 20, 2026

Allow null as a series-literal element in Table { }

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eef34d8
Support captures that share a column in a correlated subquery

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015430a
Pin the folded-key shape a correlated subquery emits

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199f371
A semi or anti join that keeps no row still reports its columns

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646def9
Use SchemaCarrier in the semi/anti join instead of its own copy

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eb6934a
Aggregate only the subquery groups the outer rows key into

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e8fa12e
Restrict a subquery's keys only when the outer can be replayed

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8335456
Restrict a probed aggregate as a costed pass, not at lowering

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a7b5fcc
Keep a row-count frame's size when a let is inlined

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43d49ae
Preserve typed columns for zero-row head limits
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9b1cd8a
Preserve typed columns for zero-row fused tail limits
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d013939
Carry schema through ordering an empty stream
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5eb8daa
Pass empty schema chunks through distinct
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7163a47
Emit empty swapped and precomputed inner join results
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669c1b2
Emit the declared CSV schema for an empty file
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d9452de
Use SchemaCarrier to preserve empty join probe identity
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4f4abdc
Inline shared let bindings in whole-program lowering

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53e0300

Commits on Sep 21, 2026

Switch to member operator==, it is used
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c67c045
Fix aggregate edge cases and reuse scalar subqueries
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bd909c3
Fix clang-tidy
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d0a9c58
Fix join semantics bugs in reorder, pushdown and predicate joins

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1fd9c06
Skip probed-key restriction under nulls equal joins

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75dc2ca
Keep right rows that lose every match under `take`; guard deferred probe

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ba1d7ac
Correct the deferred-probe guard's rationale; pin it end to end

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90f2d8b
Stop pruning UINT64 row groups on inverted footer ranges

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2883f48
Type-check static range filters against the column they scan

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c143f25
Broaden the reader's literal-range scan and prune on one-sided bounds

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81bcf26
Answer double literals against int columns from the reader's range scan

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011a55e

Commits on Sep 22, 2026

Remove double include
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54d0b44
Align normalize_input with the one in ibex_bench
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a23c029
Infer empty CSV fields as null in numeric columns

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69aa318
Better and hpp linting
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e5038dc
Ensure intialisation
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c4c6925