# *********************************************************************
# rmcolumn.txt: help text
# Copyright (c) 2001,2002,2003 Carlo Strozzi
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# $Id: rmcolumn.txt,v 1.4 2003/10/09 10:53:30 carlo Exp $

                      NoSQL operator: rmcolumn

Remove selected columns from a NoSQL table.

Usage: rmcolumn [options] column [column ...]

Options:
    --input (-i) 'file'
      Read input from 'file' instead of STDIN.

    --output (-o) 'file'
      Write output to 'file' instead of STDOUT.

    --help (-h)
      Display this help text.

    --no-header (-N)
      Remove header from output.

    --debug (-x)
      Display the resulting AWK program to STDERR.

Notes:

Removes the specified columns from a table. Nonexistent columns
specified on the command line are silently ignored. If only invalid
columns are specified, then nothing is deleted.

