feat(sql): close out Epic 14 — analytical-SQL parser regression audit (Story 14.6)#105

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Jun 8, 2026

Commits on Jun 5, 2026

feat(sql): support ORDER BY ... NULLS FIRST / NULLS LAST

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feat(sql): add GREATEST / LEAST conditional functions

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feat(sql): add ROW_NUMBER / RANK / DENSE_RANK ranking window functions

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Commits on Jun 6, 2026

feat(sql): add STDDEV / VARIANCE statistical aggregate family

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Commits on Jun 7, 2026

feat(sql): add PERCENTILE_CONT / PERCENTILE_DISC percentile aggregates

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Commits on Jun 8, 2026

feat(sql): close out Epic 14 — analytical-SQL parser regression audit (Story 14.6)

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committed