pgcolumnar.analyze(): exact null_frac, n_distinct and histogram_bounds (#414 slices 1-3) - #475

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ChronicallyJD merged 5 commits into

commandprompt:mainfrom

ChronicallyJD:feat/414-analyze

Aug 7, 2026

Commits on Aug 6, 2026

wip(#414): pgcolumnar.analyze() slice 1, exact null_frac from zone maps

ChronicallyJD
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claude
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481cd24
wip(#414): slice 2, exact n_distinct from a single-column read

ChronicallyJD
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claude
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da75e35

Commits on Aug 7, 2026

Merge remote-tracking branch 'origin/main' into feat/414-analyze
jdatcmd
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feat: histogram_bounds with exact ends, from a complete read (#414 slice 3)

jdatcmd
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claude
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dfa97c8
test: a major without the stats API is a skip, not a missing dependency (#414)

jdatcmd
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claude
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