On Thu, Dec 28, 2017 at 9:34 AM, Sergei Golubchik wrote:
> In MariaDB (and in SQL standard) the way to achieve that
> would be to use a nullable column for active, and mark inactive users
> with NULL. Then you can create a unique index on (phone,active).
That is a neat trick, thanks James and Ser
Hi, Jared!
On Dec 27, Jared Beck wrote:
> On Wed, Dec 27, 2017 at 3:30 PM, Sergei Golubchik wrote:
> >> Any plans to implement partial indexes?
> >> (https://www.postgresql.org/docs/10/static/indexes-partial.html)
> >
> > No such plans at the moment.
> > What do you you need them for?
>
> I have
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