7 files changed, 7 insertions, 0 deletions
diff --git a/sql/lite.new.sql b/sql/lite.new.sql
index 96c880358..cb8add8a1 100644
--- a/sql/lite.new.sql
+++ b/sql/lite.new.sql
@@ -330,6 +330,7 @@ CREATE TABLE muc_room_subscribers (
 );
 
 CREATE INDEX i_muc_room_subscribers_host_jid ON muc_room_subscribers(host, jid);
+CREATE INDEX i_muc_room_subscribers_jid ON muc_room_subscribers(jid);
 CREATE UNIQUE INDEX i_muc_room_subscribers_host_room_jid ON muc_room_subscribers(host, room, jid);
 
 CREATE TABLE motd (
diff --git a/sql/lite.sql b/sql/lite.sql
index 087035d7f..56e8c9151 100644
--- a/sql/lite.sql
+++ b/sql/lite.sql
@@ -302,6 +302,7 @@ CREATE TABLE muc_room_subscribers (
 );
 
 CREATE INDEX i_muc_room_subscribers_host_jid ON muc_room_subscribers(host, jid);
+CREATE INDEX i_muc_room_subscribers_jid ON muc_room_subscribers(jid);
 CREATE UNIQUE INDEX i_muc_room_subscribers_host_room_jid ON muc_room_subscribers(host, room, jid);
 
 CREATE TABLE motd (
diff --git a/sql/mssql.sql b/sql/mssql.sql
index bb7861527..f8b65edc4 100644
--- a/sql/mssql.sql
+++ b/sql/mssql.sql
@@ -150,6 +150,7 @@ CREATE TABLE [dbo].[muc_room_subscribers] (
 
 CREATE UNIQUE CLUSTERED INDEX [muc_room_subscribers_host_room_jid] ON [muc_room_subscribers] (host, room, jid);
 CREATE INDEX [muc_room_subscribers_host_jid] ON [muc_room_subscribers] (host, jid);
+CREATE INDEX [muc_room_subscribers_jid] ON [muc_room_subscribers] (jid);
 
 CREATE TABLE [dbo].[privacy_default_list] (
         [username] [varchar] (250) NOT NULL,
diff --git a/sql/mysql.new.sql b/sql/mysql.new.sql
index 01aeffbc5..c4e021abf 100644
--- a/sql/mysql.new.sql
+++ b/sql/mysql.new.sql
@@ -347,6 +347,7 @@ CREATE TABLE muc_room_subscribers (
 ) ENGINE=InnoDB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 
 CREATE INDEX i_muc_room_subscribers_host_jid USING BTREE ON muc_room_subscribers(host, jid);
+CREATE INDEX i_muc_room_subscribers_jid USING BTREE ON muc_room_subscribers(jid);
 
 CREATE TABLE motd (
     username varchar(191) NOT NULL,
diff --git a/sql/mysql.sql b/sql/mysql.sql
index 7feaf5d0a..751552e19 100644
--- a/sql/mysql.sql
+++ b/sql/mysql.sql
@@ -319,6 +319,7 @@ CREATE TABLE muc_room_subscribers (
 ) ENGINE=InnoDB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 
 CREATE INDEX i_muc_room_subscribers_host_jid USING BTREE ON muc_room_subscribers(host, jid);
+CREATE INDEX i_muc_room_subscribers_jid USING BTREE ON muc_room_subscribers(jid);
 
 CREATE TABLE motd (
     username varchar(191) PRIMARY KEY,
diff --git a/sql/pg.new.sql b/sql/pg.new.sql
index 6a0743f23..5ffbedde3 100644
--- a/sql/pg.new.sql
+++ b/sql/pg.new.sql
@@ -495,6 +495,7 @@ CREATE TABLE muc_room_subscribers (
 );
 
 CREATE INDEX i_muc_room_subscribers_host_jid ON muc_room_subscribers USING btree (host, jid);
+CREATE INDEX i_muc_room_subscribers_jid ON muc_room_subscribers USING btree (jid);
 CREATE UNIQUE INDEX i_muc_room_subscribers_host_room_jid ON muc_room_subscribers USING btree (host, room, jid);
 
 CREATE TABLE motd (
diff --git a/sql/pg.sql b/sql/pg.sql
index 0e3d4c8b8..733856ede 100644
--- a/sql/pg.sql
+++ b/sql/pg.sql
@@ -320,6 +320,7 @@ CREATE TABLE muc_room_subscribers (
 );
 
 CREATE INDEX i_muc_room_subscribers_host_jid ON muc_room_subscribers USING btree (host, jid);
+CREATE INDEX i_muc_room_subscribers_jid ON muc_room_subscribers USING btree (jid);
 CREATE UNIQUE INDEX i_muc_room_subscribers_host_room_jid ON muc_room_subscribers USING btree (host, room, jid);
 
 CREATE TABLE motd (