移除自定义的是否支持云台属性

数据库/2.7.4/初始化-mysql-2.7.4.sql

@@ -118,7 +118,8 @@ create table IF NOT EXISTS wvp_device_channel
     has_audio                    bool default false,
     gps_time                     character varying(50),
     stream_identification        character varying(50),
-    channel_type                 int  default 0        not null,
+    channel_type                 int  default 0 not null,
+    map_level                    int  default 0,
     gb_device_id                 character varying(50),
     gb_name                      character varying(255),
     gb_manufacturer              character varying(255),
@@ -159,7 +160,6 @@ create table IF NOT EXISTS wvp_device_channel
     gps_speed                    double precision,
     gps_altitude                 double precision,
     gps_direction                double precision,
-    enable_ptz                   integer default 0,
     enable_broadcast             integer default 0,
     index (data_type),
     index (data_device_id),