The 'wb_terms' table is being removed from the Wiki Replica databases. Please see Léa Lacroix's post on the wikidata mailing list [0] for additional details.
TL;DR summary: * May-June 2019, the Wikidata development team will drop the wb_terms table from the database in favor of a new optimized schema * Migration will start on 2019-05-29 * A test system will be available starting 2019-05-15 * Details are available in Phabricator [1] [0]: https://lists.wikimedia.org/pipermail/wikidata/2019-April/012987.html [1]: https://phabricator.wikimedia.org/T221764 Bryan -- Bryan Davis Wikimedia Foundation <bd...@wikimedia.org> [[m:User:BDavis_(WMF)]] Manager, Technical Engagement Boise, ID USA irc: bd808 v:415.839.6885 x6855 _______________________________________________ Wikimedia Cloud Services announce mailing list Cloud-announce@lists.wikimedia.org (formerly labs-annou...@lists.wikimedia.org) https://lists.wikimedia.org/mailman/listinfo/cloud-announce