diff --git a/ecs/Dockerfile/dataimport/main.py b/ecs/Dockerfile/dataimport/main.py
index ad77fdb4..92eac609 100644
--- a/ecs/Dockerfile/dataimport/main.py
+++ b/ecs/Dockerfile/dataimport/main.py
@@ -1,6 +1,7 @@
 from datetime import datetime
 import boto3
 import pymysql
+from pymysql.constants import CLIENT
 import io
 import csv
 from error import error
@@ -52,7 +53,7 @@ def main(bucket_name, target_key, target_data_source, target_file_name, settings
 
     try:
         # ② DB接続を開始する
-        conn = pymysql.connect(host=db_info["host"], user=db_info["user"], passwd=db_info["pass"], db=db_info["name"], connect_timeout=5)
+        conn = pymysql.connect(host=db_info["host"], user=db_info["user"], passwd=db_info["pass"], db=db_info["name"], connect_timeout=5, client_flag=CLIENT.MULTI_STATEMENTS)
         print(f'{str(datetime.now())} {log_info} {LOG_LEVEL["i"]} I-MAIN-02 - DB接続を開始しました')
 
         # ③ タイムゾーンを変更する