thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-12 02:23:14 +00:00
Code Issues Packages Projects Releases Wiki Activity
966bee4d93
ClickHouse/dbms/programs/compressor/README.md
alesapin 966bee4d93 Parse compression codecs from AST
2019-04-01 19:28:20 +03:00

575 B
Raw Blame History

ClickHouse compressor

Simple program for data compression and decompression.

Examples

Compress data with LZ4:

$ ./clickhouse-compressor < input_file > output_file

Decompress data from LZ4 format:

$ ./clickhouse-compressor --decompress < input_file > output_file

Compress data with ZSTD at level 5:

$ ./clickhouse-compressor --codec 'ZSTD(5)' < input_file > output_file

Compress data with ZSTD level 10, LZ4HC level 7 and LZ4.

$ ./clickhouse-compressor --codec ZSTD --codec LZ4HC --level 7 --codec LZ4 < input_file > output_file