NoSQL operator: renamecol

Rename a table column.

Usage: renamecol [options] oldname1,newname1 [oldname2,newname2 ...]

Options:
    --first-only (-f)
      Only rename the first occurence of 'oldname'

    --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.

Notes:

Renames the specified columns. If no 'oldname,newname' pairs
are specified the input table is printed to STDOUT unchanged.