Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
menu search
person
Welcome To Ask or Share your Answers For Others

Categories

已经增加虚拟机内存至2g,依然无法导出。


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
314 views
Welcome To Ask or Share your Answers For Others

1 Answer

一般是分文件导出的,如果一个单位的数据大约是1M的话,就分成1024个文件。

另外,合成1G的csv也是不合实际的,因为1G的csv几乎是打不开的。如果实在是要合成1G的话,把导出的一千多个文件再合成为一份CSV即可,文件合成python很容易实现。


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share

548k questions

547k answers

4 comments

86.3k users

...