wvp-GB28181-pro/数据库/2.7.3/更新-mysql-2.7.3.sql

/*
* 20241222
*/

alter table wvp_device_channel
    add data_type integer not null;

alter table wvp_device_channel
    add data_device_id integer not null;

update wvp_device_channel wdc INNER JOIN
    (SELECT device_db_id from wvp_device_channel where wdc.id = id and device_db_id is not null ) ct
set wdc.data_type = 1, wdc.data_device_id = ct.device_db_id where wdc.device_db_id is not null;

update wvp_device_channel wdc INNER JOIN
    (SELECT stream_push_id from wvp_device_channel where wdc.id = id and stream_push_id is not null ) ct
set wdc.data_type = 2, wdc.data_device_id = ct.stream_push_id where wdc.stream_push_id is not null;

update wvp_device_channel wdc INNER JOIN
    (SELECT stream_proxy_id from wvp_device_channel where wdc.id = id and stream_proxy_id is not null ) ct
set wdc.data_type = 3, wdc.data_device_id = ct.stream_proxy_id where wdc.stream_proxy_id is not null;

alter table wvp_device_channel drop device_db_id;
alter table wvp_device_channel drop stream_push_id;
alter table wvp_device_channel drop stream_proxy_id;