Thanks to visit codestin.com Credit goes to postgrespro.com
Andrew Perrin - Demography <[email protected]> writes: > The Postgres Book implies that there is a function overlaps() that takes > two pairs of dates and returns true if they overlap. It's new in 7.0, I believe. regards, tom lane
pgsql-sql by date:
Соглашаюсь с условиями обработки персональных данных