Usage: /usr/bin/clickhouse-compressor [options] < INPUT > OUTPUT Usage: /usr/bin/clickhouse-compressor [options] INPUT OUTPUT Allowed options: -h [ --help ] produce help message --input INPUT input file --output OUTPUT output file -d [ --decompress ] decompress --offset-in-compressed-file arg (=0) offset to the compressed block (i.e. physical file offset) --offset-in-decompressed-block arg (=0) offset to the decompressed block (i.e. virtual offset) -b [ --block-size ] arg (=1048576) compress in blocks of specified size --hc use LZ4HC instead of LZ4 --zstd use ZSTD instead of LZ4 --deflate_qpl use deflate_qpl instead of LZ4 --codec arg use codecs combination instead of LZ4 --level arg compression level for codecs specified via flags --none use no compression instead of LZ4 --stat print block statistics of compressed data --stacktrace print stacktrace of exception See also: https://clickhouse.com/docs/en/operations/utilities/clickhouse-compressor/