| Participated | Optimze usage of immutable functions as relation | almost 7 years ago | |
| Participated | proposal: new polymorphic types - commontype and commontypearray | almost 7 years ago | |
| Participated | libpq debug log | almost 7 years ago | |
| Participated | Patch for SortSupport implementation on inet/cdir | almost 7 years ago | |
| Participated | Optimization of some jsonb functions | almost 7 years ago | |
| Participated | extension patch of CREATE OR REPLACE TRIGGER | almost 7 years ago | |
| Participated | NOT IN subquery optimization | almost 7 years ago | |
| Participated | [PROPOSAL] Temporal query processing with range types | almost 7 years ago | |
| Participated | SQL:2011 PERIODS vs Postgres Ranges? | almost 7 years ago | |
| Participated | CLUSTER command progress monitor | almost 7 years ago | |