From 06f0d69bcca24bc4cbb37932134d9e7e3eb1c499 Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Tue, 23 Jan 2024 15:46:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20[Bug]doris=E6=95=B0=E6=8D=AE=E6=BA=90?=
 =?UTF-8?q?=EF=BC=8Csql=E6=95=B0=E6=8D=AE=E9=9B=86=E4=B8=AD=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8=E5=8F=82=E6=95=B0=E6=97=B6=EF=BC=8Csql=E4=B8=AD?=
 =?UTF-8?q?=E5=90=AB=E6=9C=89=E4=B8=A4=E8=A1=8C=E7=A9=BA=E8=A1=8C=E6=97=B6?=
 =?UTF-8?q?=E6=89=A7=E8=A1=8C=E6=8A=A5=E9=94=99=20#7750?=
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---
 .../java/io/dataease/service/dataset/DataSetTableService.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java b/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
index b09e68a9f9..8476693844 100644
--- a/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
+++ b/core/backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java
@@ -1053,7 +1053,7 @@ public class DataSetTableService {
     }
 
     public String removeVariables(final String sql, String dsType) throws Exception {
-        String tmpSql = sql;
+        String tmpSql = sql.replaceAll("(?m)^\\s*$[\n\r]{0,}", "");
         Pattern pattern = Pattern.compile(regex);
         Matcher matcher = pattern.matcher(tmpSql);
         boolean hasVariables = false;