can COPY from csv.lz4 files?
BHIFP
Vertica Customer ✭
I have bunch of .csv.lz4 files in s3 that I want to copy into vertica table. Is it possible? If not, what would be the best file format for this purpose? Thanks
0
Answers
We did some research on LZ4 compression in the past. I can update the Jira to let the engineering team know that there is interest in it in the field.
For now though, I think the only way to load LZ4 compressed files is to cat them into a COPY command.
Like this:
You can write your own lz4 filter.
From what I remember, it took around 2 days of work, around 200 lines of c++.