wiki.techinc.nl/maintenance/archives/patch-externallinks-el_index_60.sql
Brad Jorsch c585ec5ed6 Add externallinks.el_index_60 column and indexes
This will allow for replacing the limit-and-offset queries with queries
that page in a sensible manner.

Bug: T59176
Change-Id: If5c137f68496772f3fff3a735b7b0c388426e518
2016-11-21 16:37:49 -05:00

4 lines
276 B
SQL

-- @since 1.29
ALTER TABLE /*$wgDBprefix*/externallinks ADD COLUMN el_index_60 varbinary(60) NOT NULL DEFAULT '';
CREATE INDEX /*i*/el_index_60 ON /*_*/externallinks (el_index_60, el_id);
CREATE INDEX /*i*/el_from_index_60 ON /*_*/externallinks (el_from, el_index_60, el_id);