Hi, David,
On Sun, Jul 23, 2017 at 5:07 PM, David G. Johnston
<david(dot)g(dot)johnston(at)gmail(dot)com> wrote:
> On Sunday, July 23, 2017, Igor Korot <ikorot01(at)gmail(dot)com> wrote:
>>
>> Is "IF" operator not supported by PostgreSQL
So how do I write this properly?
Thank you.
>
>
> IF is pl/pgsql, not SQL.
>
> David J.