Pavel Stehule <pavel.stehule@xxxxxxxxx> writes: > pá 26. 6. 2020 v 7:29 odesílatel Thomas Kellerer <shammat@xxxxxxx> napsal: >> Is it safe to assume that "timestamp - timestamp" will never contain units >> larger then days? > Now, this operator internally calls only interval_justify_hours functions. We should probably document that --- I'll go do so. regards, tom lane