Richard Guo

Richard Guo

guofenglinux@gmail.com

First message:August 31, 2017ยทLast message:April 10, 2026
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Recent messages (last 30 days)

21 messages5 started threads10 replied (own)6 replied (other)4 other threads5 first patch5 follow-up patch
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Replied (other)pg17: XX000: no relation entry for relid 017 minutes ago
Replied (other)BUG #19405: Assertion in eval_windowaggregates() fails due to integer overflowabout 6 hours ago
Started threadFirst patchvar_is_nonnullable() fails to handle invalid NOT NULL constraintsabout 6 hours ago
Replied (other)Bug: var_is_nonnullable() gives wrong results for old/new in RETURNINGabout 8 hours ago
Replied (other)Bug: var_is_nonnullable() gives wrong results for old/new in RETURNINGabout 9 hours ago
Replied (own)Re: Potential partition pruning regression on PostgreSQL 181 day ago
Replied (other)Follow-up patchBUG #19405: Assertion in eval_windowaggregates() fails due to integer overflow2 days ago
Replied (own)Follow-up patchRe: Potential partition pruning regression on PostgreSQL 183 days ago
Started threadFirst patchClean up remove_rel_from_query() after self-join elimination commit4 days ago
Replied (other)Asynchronous MergeAppend4 days ago
Replied (own)Eager aggregation, take 34 days ago
Replied (own)Fix HAVING-to-WHERE pushdown with nondeterministic collations8 days ago
Started threadFirst patchRe: Potential partition pruning regression on PostgreSQL 188 days ago
Replied (own)Follow-up patchRemove inner joins based on foreign keys9 days ago
Started threadFirst patchFix HAVING-to-WHERE pushdown with nondeterministic collations10 days ago
Replied (own)Follow-up patchEager aggregation, take 311 days ago
Replied (own)Follow-up patchConvert ALL SubLinks to ANY SubLinks16 days ago
Replied (own)Remove inner joins based on foreign keys18 days ago
Replied (own)Remove inner joins based on foreign keys20 days ago
Started threadFirst patchRemove inner joins based on foreign keys21 days ago
Replied (own)Convert NOT IN sublinks to anti-joins when safe30 days ago