保留4位小时

2025-02-18 19:41:16 +08:00 · 2025-02-18 19:41:16 +08:00 · 33c829363c
parent fcf644323f
commit 33c829363c
1 changed files with 1 additions and 1 deletions
--- a/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml
+++ b/RuoYi-Vue-Oracle/src/main/resources/mybatis/outside/OutSideMapper.xml
@ -40,7 +40,7 @@
 <select id="queryMonth" resultMap="SensorMonthResultMap">
    SELECT
    t.SN,
-    COALESCE(AVG(r.DS), 0) AS "avg_value",  -- 如果没有数据，返回 0
+    ROUND(COALESCE(AVG(r.DS), 0), 4) AS "avg_value",
    dept.dept_id,
    TO_CHAR(TO_DATE(#{lastMonth}, 'YYYY-MM'), 'YYYY') AS year,
    TO_CHAR(TO_DATE(#{lastMonth}, 'YYYY-MM'), 'MM') AS month