↑↓ select ↵ open ⌫ change scope Open full search

PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

Functions / Network Address Functions And Operators

netmask

Read the PG 18 manual

Computes the network mask for the address's network.

Reading PG 18current·documented in 27 of 27 versions, 7.1 to 20

7.17.27.37.48.08.18.28.38.49.09.19.29.39.49.59.61011121314151617181920

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. 12 → 13 changed

Definition snapshot: b7bd9cda · English manual source