Elliot Winkler 4e2448d775 Teach have_db_index about expression indexes ... In Rails 5, the schema layer was updated so that indexes could be created on expressions rather that simply columns. Update `have_db_index` so that you can test for this. More reading: <edc2b77187>		2019-05-31 00:12:10 -06:00
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acceptance	Add minimal support for Rails 6	2019-04-22 00:10:18 -04:00
tests	Configure database for multi-db testing	2019-05-23 21:57:21 -06:00
unit	Teach have_db_index about expression indexes	2019-05-31 00:12:10 -06:00