From c3b66fc475e72b5e4128ae35c118d337651ee863 Mon Sep 17 00:00:00 2001
From: lin <648540858@qq.com>
Date: Mon, 14 Apr 2025 11:30:45 +0800
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---
 数据库/2.7.3/更新-postgresql-kingbase-2.7.1升级到2.7.3.sql | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/数据库/2.7.3/更新-postgresql-kingbase-2.7.1升级到2.7.3.sql b/数据库/2.7.3/更新-postgresql-kingbase-2.7.1升级到2.7.3.sql
index e7ca6887f..289990058 100644
--- a/数据库/2.7.3/更新-postgresql-kingbase-2.7.1升级到2.7.3.sql
+++ b/数据库/2.7.3/更新-postgresql-kingbase-2.7.1升级到2.7.3.sql
@@ -137,11 +137,12 @@ create table IF NOT EXISTS wvp_device_channel
     gps_speed                    double precision,
     gps_altitude                 double precision,
     gps_direction                double precision,
-    index (data_type),
-    index (data_device_id),
     constraint uk_wvp_unique_channel unique (gb_device_id)
 );
 
+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);
+
 create table IF NOT EXISTS wvp_device_mobile_position
 (
     id              serial primary key,