From 008f1443cb3954046693aeaf02a665318fc8a490 Mon Sep 17 00:00:00 2001
From: jerryjzhang <jerryjzhang@tencent.com>
Date: Sat, 14 Feb 2026 15:33:01 +0800
Subject: [PATCH] [fix](headless)Should format time range when loading
 dimension values.

---
 .../headless/server/utils/DictUtils.java          | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/utils/DictUtils.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/utils/DictUtils.java
index 993a473a0..1a57ad696 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/utils/DictUtils.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/utils/DictUtils.java
@@ -448,9 +448,20 @@ public class DictUtils {
 
         // 静态日期
         if (DateConf.DateMode.BETWEEN.equals(config.getDateConf().getDateMode())) {
+            String dateFormat = partitionTimeDimension.getDateFormat();
+            if (StringUtils.isEmpty(dateFormat)) {
+                dateFormat = "yyyy-MM-dd"; // 默认格式
+            }
+
+            // 格式化起止日期
+            DateTimeFormatter formatter = DateTimeFormatter.ofPattern(dateFormat);
+            String startDate =
+                    LocalDate.parse(config.getDateConf().getStartDate()).format(formatter);
+            String endDate = LocalDate.parse(config.getDateConf().getEndDate()).format(formatter);
+
             return String.format("( %s >= '%s' and %s <= '%s' )",
-                    partitionTimeDimension.getBizName(), config.getDateConf().getStartDate(),
-                    partitionTimeDimension.getBizName(), config.getDateConf().getEndDate());
+                    partitionTimeDimension.getBizName(), startDate,
+                    partitionTimeDimension.getBizName(), endDate);
         }
 
         // 动态日期