convert a datetime from internal to external date-time representationdatestring and datestring_gmt convert timestamps or datetimes from internal to external date-time representation. The external representation is a human-readable ASCII string of up to 30 characters. The external format is: YYYY-MM-DD hh:mm:ss uuuuuu where uuuuuu represents microseconds.
convert a datetime from internal to external
date-time representationdatestring and datestring_gmt convert
timestamps or datetimes
from internal to external date-time representation.
The external representation is a human-readable ASCII string of
up to 30 characters.
The external format is:
YYYY-MM-DD hh:mm:ss uuuuuu
where uuuuuu represents
microseconds.