sql/update.sql
@@ -1,7 +1,8 @@ ALTER TABLE stream_proxy ADD status bit(1) not null; alter table media_server drop column streamNoneReaderDelayMS; # 去除子查询优化查询速度 alter table device_channel add subCount int default 0 null; alter table stream_proxy add enable_disable_none_reader bit(1) default null; update device_channel dc set dc.subCount = (select te.count from (SELECT count(0) as count FROM device_channel WHERE parentId = dc.channelId) te) alter table device add custom_name varchar(255) default null;