Richard Guo
guofenglinux@gmail.com
First message:August 31, 2017·Last message:January 09, 2026
CommitterRecent threads
| Activity | Thread | Last active | |
|---|---|---|---|
| Started thread | Fwd: pg18 bug? SELECT query doesn't work | 3 days ago | Patch |
| Participated | Planner : anti-join on left joins | 6 days ago | Patch |
| Participated | Correction of RowMark Removal During Sel-Join Elimination | 7 days ago | |
| Participated | Re: pgsql: Ignore PlaceHolderVars when looking up statistics | 7 days ago | |
| Started thread | Some optimizations for COALESCE expressions during constant folding | 19 days ago | Patch |
| Started thread | Issue with query_is_distinct_for() and grouping sets | about 1 month ago | Patch |
| Participated | apply_scanjoin_target_to_paths and partitionwise join | about 1 month ago | |
| Participated | Fix typos in ExecChooseHashTableSize() | about 2 months ago | |
| Started thread | Use exact nullingrels matches for NestLoopParams | about 2 months ago | Patch |
| Started thread | Fix comments for ChangeVarNodes() and related functions | 2 months ago | Patch |