Mailing lists [pgsql-sql]
- from not null field to nullable field? Carolyn Lu Wong
- primary key question Carolyn Lu Wong
- Re: primary key question Wim Ceulemans
- Re: from not null field to nullable field? Wim Ceulemans
- test Emils Klotins
- Re: primary key question omid omoomi
- Nested Aggregates? John