alter table wvp_device_channel
    change stream_id stream_id varying(255)

alter table wvp_device_channel
    add common_gb_channel_id int

alter table wvp_platform
    add auto_push_channel bool default false

alter table wvp_device
    add auto_sync_channel bool default true

alter table wvp_stream_proxy
    add stream_key character varying(255)