1. 2018-02-08 Re: failing to use index on UNION of matviews (Re: po pgsql-per Rick Otten 2. 2018-02-06 Re: failing to use index on UNION of matviews (Re: po pgsql-per Rick Otten 3. 2018-02-06 Re: failing to use index on UNION of matviews (Re: po pgsql-per Rick Otten 4. 2018-02-06 Re: failing to use index on UNION of matviews (Re: po pgsql-per Justin Pryzby