FUNCTIONS / DATE/TIME FUNCTIONS AND OPERATORS

isfinite

Test for finite date (not +/-infinity)

Signatures & examples

isfinite ( date ) → boolean

Test for finite date (not +/-infinity)

isfinite(date '2001-02-16') → true

isfinite ( timestamp ) → boolean

Test for finite timestamp (not +/-infinity)

isfinite(timestamp 'infinity') → false

isfinite ( interval ) → boolean

Test for finite interval (not +/-infinity)

isfinite(interval '4 hours') → true

Version history 1

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source