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Wiki / Functions

family

Returns the address's family: 4 for IPv4, 6 for IPv6.

English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.

Reading PG 18·Select a recorded version

group
net
group label
Network Address Functions And Operators
lang
en
layout
table-new
pages
functions-net.html
prose only
false

Definition PG 18

Returns the address's family: 4 for IPv4, 6 for IPv6.

Signatures and overloads

family ( inet ) → integer → integer
Returns the address's family: 4 for IPv4, 6 for IPv6.

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Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:92ee10d60b155d48550971900f2800048aaaecc536af97a66e75f741d3ece627

Text language: en · wiki-repair-20261023:92ee10d60b155d48550971900f2800048aaaecc536af97a66e75f741d3ece627