Julien Rouhaud <rjuju...@gmail.com> writes:
> On Mon, May 10, 2021 at 07:09:29PM +1000, Peter Smith wrote:
>> Please search PG source code for "ScanData skey[1];" - there are
>> dozens of precedents where other people felt the same as me for
>> declaring single keys.
> AFAICT there are 73 occurences vs 62 of the "Scandata skey;". I don't think
> there's a huge consensus for one over the other.
Yeah, there's no real consensus about that. But in this case there's
a strong reason to use skey[1]: it makes the patch a very safe one-liner.
To convert to the other pattern would require touching more code.
regards, tom lane
