sqlite: Can I mock the current time `now()` for testing? -

i build test suite program runs lot of sql statements now() against sqlite data base. mock sqlite clock --- test behaviour designed take several days within 1 second. not want touch system clock.

is possible sqlite?

sqlite's built-in functions can redefined sqlite3_create_function.

[edit yaakov belch --- additional information:]

• in perl, can access api through $dbh->sqlite_create_function method of dbd::sqlite data base handle.
• for python or php see stackoverflow answer.