SQLite does not support date/time as a built-in data type. Instead, SQLite
provides date and time functions to deal with
ISO 8601-format strings, floating
point values representing
Julian days, and
Unix epoch time integers.
I've added date/time handling to NBSQLite3, so that storing a DateAndTime
object results in an ISO 8601 string in the database, and reading such a
string from the database, provided the column type is declared as DateTime,
yields a DateAndTime object.