Search Results - Hackorum

Topic	Mailing Lists	Activity	Participants
1 commit Don't allow CTEs to determine semantic levels of aggregates. master19beta1REL_19_STABLE19beta1REL_18_STABLE18.2REL_17_STABLE17.8REL_16_STABLE16.12REL_15_STABLE15.16REL_14_STABLE14.21 BUG #19106: Potential regression with CTE materialization planning in Postgres 18bugs BUG #19106: Potential regression with CTE materialization planning in Postgres 18 PG Bug reporting formTom Lane 1 commit Don't allow CTEs to determine semantic levels of aggregates. master19beta1REL_19_STABLE19beta1REL_18_STABLE18.2REL_17_STABLE17.8REL_16_STABLE16.12REL_15_STABLE15.16REL_14_STABLE14.21 14 replies Nov 18, 2025	bugs	14 replies Nov 18, 2025	3 Tom Lane Vik Fearing Richard Guo
BUG #19105: Parallel Hash Join crash when work_mem is smallbugs BUG #19105: Parallel Hash Join crash when work_mem is small PG Bug reporting formTom Lane 4 replies Nov 09, 2025	bugs	4 replies Nov 09, 2025	3 Tom Lane Tomas Vondra Thomas Munro
BUG #19103: Canceled INSERT statement can still influence the performance of subsequent SELECT statementbugs BUG #19103: Canceled INSERT statement can still influence the performance of subsequent SELECT statement PG Bug reporting formAlvaro Herrera 3 replies Nov 07, 2025	bugs	3 replies Nov 07, 2025	3 David G. Johnston Tom Lane Alvaro Herrera
BUG #19104: Does regexp_substr function support non-greedy matching?bugs BUG #19104: Does regexp_substr function support non-greedy matching? PG Bug reporting formTom Lane 1 reply Nov 05, 2025	bugs	1 reply Nov 05, 2025	1 Tom Lane
2 commits Avoid creating duplicate ordered append paths master19beta1REL_19_STABLE19beta1 Fix assertion failure in generate_orderedappend_paths() master19beta1REL_19_STABLE19beta1REL_18_STABLE18.1 BUG #19102: Assertion failure in generate_orderedappend_paths with aggregate pushdownbugs BUG #19102: Assertion failure in generate_orderedappend_paths with aggregate pushdown PG Bug reporting formRichard Guo 2 commits Avoid creating duplicate ordered append paths master19beta1REL_19_STABLE19beta1 Fix assertion failure in generate_orderedappend_paths() master19beta1REL_19_STABLE19beta1REL_18_STABLE18.1 12 replies Nov 05, 2025	bugs	12 replies Nov 05, 2025	3 Richard Guo Alexander Korotkov Andrei Lepikhov

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