Chengpeng Yan

chengpeng_yan@outlook.com

Email: chengpeng_yan@outlook.com

Name: Chengpeng Yan

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Recent messages

Date	Subject
2026-05-29T04:22:55Z	Re: [PATCH] Fix overflow and underflow in regr_r2()
2026-05-25T12:15:47Z	Re: Is there value in having optimizer stats for joins/foreignkeys?
2026-05-23T02:42:37Z	Re: [PATCH] Fix overflow and underflow in regr_r2()
2026-05-23T01:14:09Z	Re: [PATCH] Fix overflow and underflow in regr_r2()
2026-05-13T06:06:16Z	Re: Add a greedy join search algorithm to handle large join problems
2026-05-11T14:33:50Z	Re: Add a greedy join search algorithm to handle large join problems
2026-05-06T04:51:45Z	Re: [PATCH] ANALYZE: hash-accelerate MCV tracking for equality-only types
2026-05-03T12:46:46Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-28T02:54:16Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-16T14:38:03Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-12T09:50:38Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-10T05:20:01Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-02T13:04:11Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-02T10:22:51Z	Re: Add a greedy join search algorithm to handle large join problems
2025-12-02T03:48:26Z	Add a greedy join search algorithm to handle large join problems
2025-11-23T05:33:44Z	Re: tuple radix sort
2025-10-03T09:10:35Z	Re: Allow virtual columns in index expressions or predicate
2025-05-03T10:48:44Z	Re: Reduce "Var IS [NOT] NULL" quals during constant folding
2024-12-10T01:33:44Z	Re: Incorrect EXPLAIN ANALYZE output in bloom index docs
2024-12-09T13:27:49Z	Re: [PATCH] Fix jsonb comparison for raw scalar pseudo arrays
2024-12-09T13:22:45Z	Re: [PATCH] Fix jsonb comparison for raw scalar pseudo arrays
2024-11-18T14:25:31Z	[PATCH] Fix jsonb comparison for raw scalar pseudo arrays