maintenance/oracle/archives/patch-user_former_groups.sql

   1 define mw_prefix='{$wgDBprefix}';
   2
   3 CREATE TABLE &mw_prefix.user_former_groups (
   4   ufg_user   NUMBER      DEFAULT 0 NOT NULL,
   5   ufg_group  VARCHAR2(255)     NOT NULL
   6 );
   7 ALTER TABLE &mw_prefix.user_former_groups ADD CONSTRAINT &mw_prefix.user_former_groups_fk1 FOREIGN KEY (ufg_user) REFERENCES &mw_prefix.mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED;
   8 CREATE UNIQUE INDEX &mw_prefix.user_former_groups_u01 ON &mw_prefix.user_former_groups (ufg_user,ufg_group);
   9