ezsystems/ezpublish-legacy — pull request #772 by jjCavalleri (2013-09-25 16:39:28+00:00)
Title: Implemented EZP-20816: Added new index on ezcontentobject_attribute

Credit goes to @joaoinacio (https://github.com/ezsystems/ezpublish-legacy/pull/626)
Implemented index in mysql and postgre databases