1 files changed, 6 insertions, 0 deletions
diff --git a/www/wiki/maintenance/mssql/archives/patch-user_groups-ug_expiry.sql b/www/wiki/maintenance/mssql/archives/patch-user_groups-ug_expiry.sql
new file mode 100644
index 00000000..4bafc8b2
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+++ b/www/wiki/maintenance/mssql/archives/patch-user_groups-ug_expiry.sql
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+-- Primary key and expiry column in user_groups table
+
+DROP INDEX IF EXISTS /*i*/ug_user_group ON /*_*/user_groups;
+ALTER TABLE /*_*/user_groups ADD CONSTRAINT pk_user_groups PRIMARY KEY(ug_user, ug_group);
+ALTER TABLE /*_*/user_groups ADD ug_expiry varchar(14) DEFAULT NULL;
+CREATE INDEX /*i*/ug_expiry ON /*_*/user_groups(ug_expiry);