Horton

Commits

DateSubjectAuthorReleases
2026-05-01 Fix JSON_ARRAY(query) empty set handling and view deparsing Richard Guo 19 (unreleased)
2026-04-15 Fix var_is_nonnullable() to handle invalid NOT NULL constraints Richard Guo 19 (unreleased)
2026-04-10 Fix var_is_nonnullable() to account for varreturningtype Richard Guo 19 (unreleased)
2026-03-12 Convert NOT IN sublinks to anti-joins when safe Richard Guo 19 (unreleased)
2026-02-10 Teach planner to transform "x IS [NOT] DISTINCT FROM NULL" to a NullTest Richard Guo 19 (unreleased)
2026-02-10 Optimize BooleanTest with non-nullable input Richard Guo 19 (unreleased)
2026-02-10 Optimize IS DISTINCT FROM with non-nullable inputs Richard Guo 19 (unreleased)
2025-12-24 Teach expr_is_nonnullable() to handle more expression types Richard Guo 19 (unreleased)
2025-12-24 Optimize ROW(...) IS [NOT] NULL using non-nullable fields Richard Guo 19 (unreleased)
2025-12-24 Simplify COALESCE expressions using non-nullable arguments Richard Guo 19 (unreleased)
2025-09-16 Treat JsonConstructorExpr as non-strict Richard Guo 16.11
2025-09-16 Treat JsonConstructorExpr as non-strict Richard Guo 17.7
2025-09-16 Treat JsonConstructorExpr as non-strict Richard Guo 18.0
2025-09-16 Treat JsonConstructorExpr as non-strict Richard Guo 19 (unreleased)
2025-09-12 Fix misuse of Relids for storing attribute numbers Richard Guo 19 (unreleased)
2025-07-22 Reduce "Var IS [NOT] NULL" quals during constant folding Richard Guo 19 (unreleased)