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				@@ -49,52 +49,6 @@ create table wvp_device_alarm ( 
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				                                   create_time character varying(50) not null 
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				 ); 
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				-create table wvp_device_channel ( 
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				-                                    id serial primary key , 
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				-                                    channel_id character varying(50) not null, 
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				-                                    name character varying(255), 
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				-                                    custom_name character varying(255), 
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				-                                    manufacture character varying(50), 
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				-                                    model character varying(50), 
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				-                                    owner character varying(50), 
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				-                                    civil_code character varying(50), 
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				-                                    block character varying(50), 
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				-                                    address character varying(50), 
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				-                                    parent_id character varying(50), 
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				-                                    safety_way integer, 
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				-                                    register_way integer, 
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				-                                    cert_num character varying(50), 
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				-                                    certifiable integer, 
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				-                                    err_code integer, 
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				-                                    end_time character varying(50), 
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				-                                    secrecy character varying(50), 
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				-                                    ip_address character varying(50), 
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				-                                    port integer, 
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				-                                    password character varying(255), 
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				-                                    ptz_type integer, 
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				-                                    custom_ptz_type integer, 
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				-                                    status bool default false, 
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				-                                    longitude double precision, 
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				-                                    custom_longitude double precision, 
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				-                                    latitude double precision, 
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				-                                    custom_latitude double precision, 
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				-                                    stream_id character varying(255), 
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				-                                    device_id character varying(50) not null, 
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				-                                    parental character varying(50), 
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				-                                    has_audio bool default false, 
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				-                                    create_time character varying(50) not null, 
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				-                                    update_time character varying(50) not null, 
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				-                                    sub_count integer, 
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				-                                    longitude_gcj02 double precision, 
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				-                                    latitude_gcj02 double precision, 
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				-                                    longitude_wgs84 double precision, 
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				-                                    latitude_wgs84 double precision, 
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				-                                    business_group_id character varying(50), 
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				-                                    gps_time character varying(50), 
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				-                                    stream_identification character varying(50), 
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				-                                    constraint uk_wvp_device_channel_unique_device_channel unique (device_id, channel_id) 
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				-); 
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				- 
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				 create table wvp_device_mobile_position ( 
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				                                             id serial primary key, 
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				                                             device_id character varying(50) not null, 
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				@@ -141,6 +95,109 @@ create table wvp_log ( 
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				                          create_time character varying(50) 
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				 ); 
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				+create table wvp_device_channel ( 
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				+                                    id serial primary key , 
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				+                                    device_db_id integer, 
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				+                                    device_id character varying(50) not null, 
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				+                                    name character varying(255), 
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				+                                    manufacturer character varying(50), 
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				+                                    model character varying(50), 
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				+                                    owner character varying(50), 
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				+                                    civil_code character varying(50), 
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				+                                    block character varying(50), 
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				+                                    address character varying(50), 
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				+                                    parental integer, 
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				+                                    parent_id character varying(50), 
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				+                                    safety_way integer, 
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				+                                    register_way integer, 
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				+                                    cert_num character varying(50), 
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				+                                    certifiable integer, 
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				+                                    err_code integer, 
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				+                                    end_time character varying(50), 
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				+                                    secrecy integer, 
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				+                                    ip_address character varying(50), 
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				+                                    port integer, 
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				+                                    password character varying(255), 
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				+                                    status character varying(50), 
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				+                                    longitude double precision, 
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				+                                    latitude double precision, 
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				+                                    ptz_type integer, 
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				+                                    position_type integer, 
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				+                                    room_type integer, 
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				+                                    use_type integer, 
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				+                                    supply_light_type integer, 
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				+                                    direction_type integer, 
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				+                                    resolution character varying(255), 
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				+                                    business_group_id character varying(255), 
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				+                                    download_speed character varying(255), 
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				+                                    svc_space_support_mod integer, 
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				+                                    svc_time_support_mode integer, 
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				+                                    create_time character varying(50) not null, 
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				+                                    update_time character varying(50) not null, 
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				+                                    sub_count integer, 
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				+                                    stream_id character varying(255), 
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				+                                    has_audio bool default false, 
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				+                                    gps_time character varying(50), 
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				+                                    stream_identification character varying(50), 
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				+                                    gb_device_id character varying(50), 
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				+                                    gb_name character varying(255), 
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				+                                    gb_manufacturer character varying(255), 
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				+                                    gb_model character varying(255), 
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				+                                    gb_owner character varying(255), 
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				+                                    gb_civil_code character varying(255), 
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				+                                    gb_block character varying(255), 
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				+                                    gb_address character varying(255), 
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				+                                    gb_parental integer, 
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				+                                    gb_parent_id character varying(255), 
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				+                                    gb_safety_way integer, 
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				+                                    gb_register_way integer, 
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				+                                    gb_cert_num integer, 
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				+                                    gb_certifiable integer, 
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				+                                    gb_err_code integer, 
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				+                                    gb_end_time integer, 
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				+                                    gb_security_level_code character varying(255), 
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				+                                    gb_secrecy integer, 
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				+                                    gb_ip_address character varying(50), 
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				+                                    gb_port integer, 
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				+                                    gb_password character varying(50), 
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				+                                    gb_status integer, 
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				+                                    gb_longitude double, 
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				+                                    gb_latitude double, 
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				+                                    gb_business_group_id character varying(50), 
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				+                                    gb_ptz_type integer, 
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				+                                    gb_position_type integer, 
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				+                                    gb_photoelectric_imaging_typ integer, 
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				+                                    gb_capture_position_type integer, 
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				+                                    gb_room_type integer, 
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				+                                    gb_use_type integer, 
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				+                                    gb_supply_light_type integer, 
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				+                                    gb_direction_type integer, 
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				+                                    gb_resolution character varying(255), 
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				+                                    gb_stream_number_list character varying(255), 
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				+                                    gb_download_speed character varying(255), 
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				+                                    gb_svc_space_support_mod integer, 
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				+                                    gb_svc_time_support_mode integer, 
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				+                                    gb_ssvc_ratio_support_list character varying(255), 
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				+                                    gb_mobile_device_type integer, 
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				+                                    gb_horizontal_field_angle double, 
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				+                                    gb_vertical_field_angle double, 
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				+                                    gb_max_view_distance double, 
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				+                                    gb_grassroots_code character varying(255), 
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				+                                    gb_po_type integer, 
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				+                                    gb_po_common_name character varying(255), 
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				+                                    gb_mac character varying(255), 
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				+                                    gb_function_type character varying(255), 
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				+                                    gb_encode_type character varying(255), 
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				+                                    gb_install_time character varying(255), 
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				+                                    gb_management_unit character varying(255), 
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				+                                    gb_contact_info character varying(255), 
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				+                                    gb_record_save_days integer, 
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				+                                    gb_industrial_classification character varying(255), 
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				+                                    stream_push_id integer, 
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				+                                    stream_proxy_id integer, 
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				+                                    constraint uk_wvp_device_channel_unique_device_channel unique (device_db_id, device_id) 
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				+); 
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				+ 
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				 create table wvp_media_server ( 
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				                                   id character varying(255) primary key , 
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				                                   ip character varying(50), 
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				@@ -197,58 +254,41 @@ create table wvp_platform ( 
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				                               rtcp bool default false, 
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				                               status bool default false, 
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				                               start_offline_push bool default false, 
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				-                              administrative_division character varying(50), 
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				                               catalog_group integer, 
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				                               create_time character varying(50), 
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				                               update_time character varying(50), 
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				                               as_message_channel bool default false, 
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				+                              custom_catalog bool default false, 
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				                               auto_push_channel bool default false, 
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				                               send_stream_ip character varying(50), 
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				                               constraint uk_platform_unique_server_gb_id unique (server_gb_id) 
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				 ); 
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				-create table wvp_platform_catalog ( 
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				-                                      id character varying(50), 
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				-                                      platform_id character varying(50), 
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				-                                      name character varying(255), 
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				-                                      parent_id character varying(50), 
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				-                                      civil_code character varying(50), 
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				-                                      business_group_id character varying(50), 
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				-                                      constraint uk_platform_catalog_id_platform_id unique (id, platform_id) 
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				-); 
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				 create table wvp_platform_gb_channel ( 
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				                                          id serial primary key , 
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				-                                         platform_id character varying(50), 
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				-                                         catalog_id character varying(50), 
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				+                                         platform_id integer, 
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				                                          device_channel_id integer, 
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				+                                         device_id character varying(50), 
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				+                                         name character varying(255), 
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				+                                         civil_code character varying(50), 
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				+                                         business_group_id character varying(50), 
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				                                          constraint uk_platform_gb_channel_platform_id_catalog_id_device_channel_id unique (platform_id, catalog_id, device_channel_id) 
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				 ); 
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				-create table wvp_platform_gb_stream ( 
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				-                                        id serial primary key, 
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				-                                        platform_id character varying(50), 
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				-                                        catalog_id character varying(50), 
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				-                                        gb_stream_id integer, 
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				-                                        constraint uk_platform_gb_stream_platform_id_catalog_id_gb_stream_id unique (platform_id, catalog_id, gb_stream_id) 
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				-); 
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				- 
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				 create table wvp_stream_proxy ( 
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				                                   id serial primary key, 
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				                                   type character varying(50), 
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				                                   app character varying(255), 
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				                                   stream character varying(255), 
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				-                                  url character varying(255), 
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				                                   src_url character varying(255), 
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				-                                  dst_url character varying(255), 
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				-                                  timeout_ms integer, 
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				+                                  timeout integer, 
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				                                   ffmpeg_cmd_key character varying(255), 
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				-                                  rtp_type character varying(50), 
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				+                                  rtsp_type character varying(50), 
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				                                   media_server_id character varying(50), 
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				                                   enable_audio bool default false, 
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				                                   enable_mp4 bool default false, 
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				                                   enable bool default false, 
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				-                                  status boolean, 
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				                                   enable_remove_none_reader bool default false, 
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				                                   create_time character varying(50), 
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				                                   name character varying(255), 
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				@@ -262,11 +302,7 @@ create table wvp_stream_push ( 
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				                                  id serial primary key, 
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				                                  app character varying(255), 
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				                                  stream character varying(255), 
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				-                                 total_reader_count character varying(50), 
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				-                                 origin_type integer, 
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				-                                 origin_type_str character varying(50), 
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				                                  create_time character varying(50), 
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				-                                 alive_second integer, 
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				                                  media_server_id character varying(50), 
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				                                  server_id character varying(50), 
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				                                  push_time character varying(50), 
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