| unix_timestamp {SparkR} | R Documentation |
Gets current Unix timestamp in seconds.
unix_timestamp(x, format) ## S4 method for signature 'missing,missing' unix_timestamp(x, format) ## S4 method for signature 'Column,missing' unix_timestamp(x, format) ## S4 method for signature 'Column,character' unix_timestamp(x, format = "yyyy-MM-dd HH:mm:ss")
x |
a Column of date, in string, date or timestamp type. |
format |
the target format. See Customizing Formats for available options. |
unix_timestamp since 1.5.0
unix_timestamp(Column) since 1.5.0
unix_timestamp(Column, character) since 1.5.0
Other datetime_funcs: add_months,
date_add, date_format,
date_sub, datediff,
dayofmonth, dayofyear,
from_unixtime,
from_utc_timestamp, hour,
last_day, minute,
months_between, month,
next_day, quarter,
second, to_date,
to_timestamp,
to_utc_timestamp, weekofyear,
window, year
## Not run:
##D unix_timestamp()
##D unix_timestamp(df$t)
##D unix_timestamp(df$t, 'yyyy-MM-dd HH')
## End(Not run)