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[presto] fix download csv function

penggongkui 4 年之前
父节点
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bdeaa3ec9c
共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      desktop/libs/notebook/src/notebook/connectors/sql_alchemy.py

+ 1 - 1
desktop/libs/notebook/src/notebook/connectors/sql_alchemy.py

@@ -296,7 +296,7 @@ class SqlAlchemyApi(Api):
 
     if connection:
       cursor = connection['result'].cursor
-      if self.options['url'].startswith('presto://') and cursor and cursor._state == cursor._STATE_RUNNING:
+      if self.options['url'].startswith('presto://') and cursor and cursor.poll():
         response['status'] = 'running'
       elif snippet['result']['handle']['has_result_set']:
         response['status'] = 'available'