FunctionsType Conversion

to_ipv4_or_null

Converts values to canonical IPv4 text and returns NULL when conversion fails.

to_ipv4_or_null(…) → IPv4

Kind · scalar

Converts values to canonical IPv4 text and returns NULL when conversion fails.

Part of the Type Conversion family.

to_ipv4_or_default

Converts values to canonical IPv4 text and falls back to a caller-provided default when conversion fails.

to_ipv4_or_zero

Converts values to canonical IPv4 text and uses 0.0.0.0 when conversion fails.