zoneminder/db/zm_update-1.22.0.sql

--
-- This updates a 1.22.0 database to 1.22.1
--

--
-- Add support for linked monitors
--
alter table Monitors add column LinkedMonitors varchar(255) NOT NULL default '' after Enabled;
alter table Monitors modify column Device varchar(64) not null default '';
alter table Monitors modify column Host varchar(64) not null default '';
alter table Monitors modify column Port varchar(8) not null default '';
alter table Monitors modify column Path varchar(255) not null default '';
alter table Monitors modify column LabelX smallint(5) unsigned not null default 0;
alter table Monitors modify column LabelY smallint(5) unsigned not null default 0;
alter table Monitors modify column MaxFPS decimal(5,2) default NULL;
update Monitors set MaxFPS = NULL where MaxFPS = 0.00; 
alter table Monitors add column AlarmMaxFPS decimal(5,2) default NULL after MaxFPS;

--
-- Modify zone presets a bit
--
UPDATE ZonePresets SET MinPixelThreshold = 60 WHERE Id = 1 OR Id = 4;
UPDATE ZonePresets SET MinPixelThreshold = 40 WHERE Id = 2 OR Id = 5;
UPDATE ZonePresets SET MinPixelThreshold = 20 WHERE Id = 3 OR Id = 6;

--
-- These are optional, but we might as well do it now
--
optimize table Frames;
optimize table Events;
optimize table Filters;
optimize table Zones;
optimize table Monitors;
optimize table Stats;