hash/inet_ops (class)

Hash operator class for inet; member of network_ops.

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Object kind: Operator class
Index AM: Hash
Input type: inet
Stored key type: Same as input type (catalog zero)
Default class: yes
aliases: inet_ops, hash/inet_ops
signature: hash/inet_ops
source oid: 未知

版本定义 PG 18

Hash operator class for inet; member of network_ops.

Family operator strategies

Operator overload	Strategy	Purpose	Ordering family	Membership scope	Source description
=(inet,inet)	1	search		Class input pair	equal

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	inet	inet	hashinet(inet)	int4
2	inet	inet	hashinetextended(inet,int8)	int8

Classes in this family

Class	Input type	Key type	Default
cidr_ops	inet	Same as input type	no
inet_ops	inet	Same as input type	yes

比较版本

完整来源事实

class

{"default":"t","family":"network_ops","input_type":"inet","key_type":"none","method":"hash","name":"inet_ops"}

classes

map[default:f family:network_ops family_slug:family-hash-network_ops input_type:inet key_type:none method:hash name:cidr_ops slug:class-hash-cidr_ops source_oid:], map[default:t family:network_ops family_slug:family-hash-network_ops input_type:inet key_type:none method:hash name:inet_ops slug:class-hash-inet_ops source_oid:]

operators

map[description:equal family:network_ops family_slug:family-hash-network_ops left_type:inet method:hash operator:=(inet,inet) operator_slug:op-3d-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:1]

support functions

map[family:network_ops family_slug:family-hash-network_ops function:hashinet(inet) left_type:inet method:hash number:1 result_type:int4 right_type:inet], map[family:network_ops family_slug:family-hash-network_ops function:hashinetextended(inet,int8) left_type:inet method:hash number:2 result_type:int8 right_type:inet]

来源引用

完整定义与证据 JSON

定义来源

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

正文语言: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f