Mailing lists [pgsql-hackers]
- Tracking notnull attributes inside Var Andy Fan
 - Re: [PATCH] New [relation] option engine Nikolay Shaplov
 - Re: list of TransactionIds Alvaro Herrera
 - Make name optional in CREATE STATISTICS Simon Riggs
 - Re: [PATCH] New [relation] option engine Alvaro Herrera
 - Re: make MaxBackends available in _PG_init Julien Rouhaud
 - Re: Make name optional in CREATE STATISTICS Pavel Stehule
 - Re: Asynchronous and "direct" IO support for PostgreSQL. Bharath Rupireddy
 - Re: gitmaster access Stephen Frost
 - Re: Reproducible coliisions in jsonb_hash Stephen Frost
 - [RFC] Improving multi-column filter cardinality estimation using MCVs and HyperLogLog Matthias van de Meent
 - Re: [RFC] Improving multi-column filter cardinality estimation using MCVs and HyperLogLog Tomas Vondra
 - Minor improvements to test log navigability Thomas Munro
 - Re: gitmaster access Tatsuo Ishii