Tomas Psika <tomas.psika@gmail.com> writes:
> when primary key or unique index is created using explicit name, strange
> notice will say that implicit name was generated. But it didnt.
> # alter table dummy add constraint pk_dummy_x primary key (x);
> NOTICE: ALTER TABLE / ADD PRIMARY KEY will create implicit index
> "pk_dummy_x" for table "dummy"
The index is what's implicit, not the name.
regards, tom lane
