14 lines
452 B
SQL
14 lines
452 B
SQL
alter table device
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add asMessageChannel int default 0;
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alter table parent_platform
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add asMessageChannel int default 0;
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alter table device
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add mediaServerId varchar(50) default null;
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ALTER TABLE device
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ADD COLUMN `switchPrimarySubStream` bit(1) NOT NULL DEFAULT b'0' COMMENT '开启主子码流切换的开关（0-不开启，1-开启）现在已知支持设备为 大华、TP——LINK全系设备' AFTER `keepalive_interval_time`
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