[GitHub] [incubator-doris] morningman commented on a change in pull request #5704: Spark and Flink doris connector are compatible with JDK8 and JDK11 compilation

Thu, 29 Apr 2021 22:16:52 -0700 


morningman commented on a change in pull request #5704:
URL: https://github.com/apache/incubator-doris/pull/5704#discussion_r619921079



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File path: docs/zh-CN/administrator-guide/export-manual.md
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@@ -122,6 +123,7 @@ WITH BROKER "hdfs"
 ```
 
 * `column_separator`：列分隔符。默认为 `\t`。支持不可见字符，比如 '\x07'。
+* columns：要导出的列，使用英文状态逗号隔开，如果不填这个参数默认是导出表的所有列

Review comment:
       ```suggestion
   * `columns`：要导出的列，使用英文状态逗号隔开，如果不填这个参数默认是导出表的所有列
   ```




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