wiki.techinc.nl/maintenance/postgres/archives/patch-rename-iwl_prefix.sql

DROP INDEX iwl_prefix;
CREATE UNIQUE INDEX iwl_prefix_title_from ON iwlinks (iwl_prefix, iwl_title, iwl_from);
Attempt at changing postgres as per r66892 OverlordQ or someone, can you review please? 2010-05-25 21:36:56 +00:00			`DROP INDEX iwl_prefix;`
(bug 36400) API: Fix sorting for iwlinks, langlinks The iwlinks and langlinks modules continue parameters imply ordering by page then prefix then title. But in certain modes, the actual queries use a different ordering, which may result in skipped or repeated results. This changeset fixes that. To do so, it needs to re-add an index iwl_prefix_from_title which was mistakenly removed in 2010 (r69721). And while it's doing that, it cleans up errors in the sqlite and postgresql handling of the iwlinks indexes too. Also, per Asher, make the iwl_prefix_from_title and iwl_prefix_title_from indexes non-UNIQUE. Change-Id: I607e8bf9183a2d8152a6127a81c83a0b5bba0c61 2013-01-11 00:22:03 +00:00			`CREATE UNIQUE INDEX iwl_prefix_title_from ON iwlinks (iwl_prefix, iwl_title, iwl_from);`