| Participated | Support for NSS as a libpq TLS backend | almost 4 years ago | |
| Started thread | libpq async duplicate error results | almost 4 years ago | |
| Participated | psql - add SHOW_ALL_RESULTS option | almost 4 years ago | |
| Participated | Replace pg_controldata output fields with macros for better code manageability | almost 4 years ago | |
| Started thread | UNIQUE null treatment option | almost 4 years ago | |
| Participated | Design of pg_stat_subscription_workers vs pgstats | almost 4 years ago | |
| Participated | Allow COPY's 'text' format to output a header | almost 4 years ago | |