通道表增加索引

2025-04-03 09:06:16 +08:00
parent 99bb735093
commit b348b2d3a9
7 changed files with 43 additions and 2 deletions
--- a/数据库/2.7.3/更新-postgresql-kingbase-2.7.3.sql
+++ b/数据库/2.7.3/更新-postgresql-kingbase-2.7.3.sql
@@ -102,4 +102,10 @@ alter table wvp_device_channel add column if not exists gps_speed double precisi
 alter table wvp_device_channel add column if not exists gps_altitude double precision;
 alter table wvp_device_channel add column if not exists gps_direction double precision;

+/*
+* 20250402
+*/
+create index if not exists data_type on wvp_device_channel (data_type);
+create index if not exists data_device_id on wvp_device_channel (data_device_id);
+