Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com> writes:
> On 05/13/2017 11:32 PM, Robert Haas wrote:
>> Depending on the precise details of how Data::Dumper prints things
>> doesn't seem like a particularly good idea.
> I'd be inclined to set $Data::Dumper::Indent to 0 which would suppress
> all indentation, and adjusting the test results accordingly. We already
> set $Data::Dumper::Sortkeys to 1, so there's precedent for controlling
> how it presents data back to us.
Sounds plausible to me.
regards, tom lane