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path: root/maintenance/oracle/archives/patch_recentchanges_fk2_cascade.sql
blob: 455095180beaae66d1d6bb86f8196c774ef83161 (plain)
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define mw_prefix='{$wgDBprefix}';

ALTER TABLE &mw_prefix.recentchanges DROP CONSTRAINT &mw_prefix.recentchanges_fk2;
ALTER TABLE &mw_prefix.recentchanges ADD CONSTRAINT &mw_prefix.recentchanges_fk2 FOREIGN KEY (rc_cur_id) REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;