kamctl: regenerated db schema files

- regenerated db schema files for table watchers
  after addition of index time_status_idx

utils/kamctl/db_sqlite/presence-create.sql

@@ -69,6 +69,8 @@ CREATE TABLE watchers (
     CONSTRAINT watchers_watcher_idx UNIQUE (presentity_uri, watcher_username, watcher_domain, event)
 );
 
+CREATE INDEX watchers_time_status_idx ON watchers (inserted_time, status);
+
 INSERT INTO version (table_name, table_version) values ('watchers','3');
 
 CREATE TABLE xcap (

utils/kamctl/mysql/presence-create.sql

@@ -69,6 +69,8 @@ CREATE TABLE `watchers` (
     CONSTRAINT watcher_idx UNIQUE (`presentity_uri`, `watcher_username`, `watcher_domain`, `event`)
 );
 
+CREATE INDEX time_status_idx ON watchers (`inserted_time`, `status`);
+
 INSERT INTO version (table_name, table_version) values ('watchers','3');
 
 CREATE TABLE `xcap` (

utils/kamctl/oracle/presence-create.sql

@@ -93,6 +93,8 @@ END watchers_tr;
 /
 BEGIN map2users('watchers'); END;
 /
+CREATE INDEX watchers_time_status_idx  ON watchers (inserted_time, status);
+
 INSERT INTO version (table_name, table_version) values ('watchers','3');
 
 CREATE TABLE xcap (

utils/kamctl/postgres/presence-create.sql

@@ -69,6 +69,8 @@ CREATE TABLE watchers (
     CONSTRAINT watchers_watcher_idx UNIQUE (presentity_uri, watcher_username, watcher_domain, event)
 );
 
+CREATE INDEX watchers_time_status_idx ON watchers (inserted_time, status);
+
 INSERT INTO version (table_name, table_version) values ('watchers','3');
 
 CREATE TABLE xcap (