调整数据库结构

数据库/2.7.3/更新-postgresql-kingbase-2.7.3.sql

@@ -0,0 +1,22 @@
+/*
+* 20241222
+*/
+
+alter table wvp_device_channel
+    add data_type integer;
+
+alter table wvp_device_channel
+    add data_device_id integer;
+
+update wvp_device_channel wdc
+set data_type = 1, data_device_id = (SELECT device_db_id from wvp_device_channel where device_db_id is not null and id = wdc.id )  where device_db_id is not null;
+
+update wvp_device_channel wdc
+set data_type = 2, data_device_id = (SELECT stream_push_id from wvp_device_channel where stream_push_id is not null and id = wdc.id )  where stream_push_id is not null;
+
+update wvp_device_channel wdc
+set data_type = 1, data_device_id = (SELECT stream_proxy_id from wvp_device_channel where stream_proxy_id is not null and id = wdc.id )  where 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;