addcol
Usage:
addcol [-after <col-id> | -before <col-id>] [-units <units>] [-ucd <ucd>] [-utype <utype>] [-desc <descrip>] <col-name> <expr>
Add a new column called <col-name>
defined
by the algebraic expression <expr>
.
By default the new column appears after the last column
of the table, but you can position it either before or
after a specified column using the -before
or -after
flags respectively.
The -units
, -ucd
-utype
and -desc
flags can be used to define
metadata values for the new column.
Syntax for the <expr>
and <col-id>
arguments is described in the manual.