dosubot[bot] commented on issue #41873:
URL: https://github.com/apache/superset/issues/41873#issuecomment-4911273067

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   <!-- Answer -->
   可以修改的。在你的 `superset_config.py` 文件中覆盖相关配置即可:
   
   ```python
   # 普通查询的最大行数(默认 100,000)
   SQL_MAX_ROW = 200000
   
   # 启用服务端分页的 Table 图表最大行数(默认 500,000)
   TABLE_VIZ_MAX_ROW_SERVER = 1000000
   ```
   
   
[[1]](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/config.py#L977-L981)
   
   **关键点:**
   
   - 如果你的 Table 图表**启用了服务端分页(Server Pagination)**,实际上限是 
`TABLE_VIZ_MAX_ROW_SERVER`(默认已经是 50 万行),而不是 10 万 
[[2]](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset/common/query_object_factory.py#L104-L125)。所以如果你开启了服务端分页,默认就可以导出最多
 50 万行数据。
   - 如果**没有启用服务端分页**,则受 `SQL_MAX_ROW`(默认 10 万)限制。
   - 两个值都可以根据需要调大,但需要注意**服务器内存和性能**——数据量越大,查询和导出对服务器的内存消耗越高,建议逐步调大并观察服务器运行情况。
   
   所以超过 10 万行是可以全部导出的,只需修改对应配置并重启 Superset 即可生效。
   
   
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