Command line tool that joins tab-separated value files based on a common key.
This tool joins lines from tab-delimited files based on a common key. One file, the 'filter'
file, contains the records (lines) being matched. The other input files are searched for
matching records. Matching records are written to standard output, along with any designated
fields from the 'filter' file. In database parlance this is a 'hash semi-join'.
Copyright (c) 2015-2018, eBay Software Foundation
Initially written by Jon Degenhardt
Command line tool that joins tab-separated value files based on a common key.
This tool joins lines from tab-delimited files based on a common key. One file, the 'filter' file, contains the records (lines) being matched. The other input files are searched for matching records. Matching records are written to standard output, along with any designated fields from the 'filter' file. In database parlance this is a 'hash semi-join'.
Copyright (c) 2015-2018, eBay Software Foundation Initially written by Jon Degenhardt