The FORMAT-UNIX-TIMESTAMP directive formats a UNIX timestamp as a date.
format-unix-timestamp <column> <pattern>
<column>
is the column to be formatted as a date<pattern>
is the pattern string to be used in formatting the timestamp
The FORMAT-UNIX-TIMESTAMP directive will parse a UNIX timestamp, using a pattern string.
The <column>
should contain valid UNIX-style timestamps.
See FORMAT-DATE for an explanation and example of these pattern strings.