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FUNCTIONS / NETWORK ADDRESS FUNCTIONS AND OPERATORS

netmask

Read PG 18 manual ↗

Computes the network mask for the address's network.

Signatures & examples

netmask ( inet ) → inet
Computes the network mask for the address's network.
netmask(inet '192.168.1.5/24') → 255.255.255.0
Version history 1
  1. PG 12 → 13changed

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