On 16/01/2019 17:39, David G. Johnston wrote: > On Wednesday, January 16, 2019, Peter Eisentraut <[email protected] > <mailto:[email protected]>> wrote: > > Increase test coverage in RI_FKey_pk_upd_check_required() > > This checks the case where the primary key has at least one null > column. > > > Sorry if this seems pedantic but you are testing where a unique index > has at least one null column value. A primary key, per the docs, cannot > contain null in any of its columns. I read the commit message and > thought maybe that had changed while I wasn’t looking...
Yeah, it's the foreign key referencing the primary key in this case. You are correct, the message is a bit wrong. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
