It just simply means that the value for column project_id
on table comments
you are inserting doesn’t exist on table projects
. Bear in mind that the values of column project_id
on table comments
is dependent on the values of ID
on table Projects
.
The value 50dc845a-83e4-4db3-8705-5432ae7aaee3
you are inserting for column project_id
does not exist on table projects
.