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[autoinstallsdev/mediawiki.git] / maintenance / postgres / archives / patch-user_former_groups.sql

diff --git a/maintenance/postgres/archives/patch-user_former_groups.sql b/maintenance/postgres/archives/patch-user_former_groups.sql
new file mode 100644 (file)
index 0000000..1ba011e
--- /dev/null
+++ b/maintenance/postgres/archives/patch-user_former_groups.sql
@@ -0,0 +1,5 @@
+CREATE TABLE user_former_groups (
+  ufg_user   INTEGER      NULL  REFERENCES mwuser(user_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+  ufg_group  TEXT     NOT NULL
+);
+CREATE UNIQUE INDEX ufg_user_group ON user_former_groups (ufg_user, ufg_group);