feat: aggregate annotations (annotate / having / order_by) - #1742

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collerek wants to merge 17 commits into

feat/aggregation-annotations

Commits on Jul 14, 2026

feat: add aggregate expression value objects (Count/Sum/Avg/Min/Max)
collerek
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409bd0b
feat: annotate() with pre-grouped derived-table aggregate join
collerek
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31840ba
fix: guard Count(distinct) for column-less counts and drop unused helpers
collerek
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02d38ae
feat: order_by an annotated aggregate (closes #566)
collerek
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d036aaa
fix: dialect-aware quoting for order_by on annotation labels
collerek
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6c0f2b8
feat: having() filtering on annotated aggregates
collerek
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0a76419
test: sum/avg/min/max annotations and null-for-empty semantics
collerek
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70cb88b
feat: Count() over many-to-many relations
collerek
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8e224ac
fix: reject qualified aggregates over many-to-many relations
collerek
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13e33d4
feat: annotations compose with select_related and pagination
collerek
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6879723
test: discriminating assertions for annotation ordering under pagination; dedup dialect quoting
collerek
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e5dacd9
test: annotation count independent of outer relation filter
collerek
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33f81e2

Commits on Aug 31, 2026

Merge branch 'master' into feat/aggregation-annotations
collerek
authored
5cb0c88