btree/network_ops (family)

B-tree operator family containing 2 classes, 5 operator strategies and 3 support functions in this source build.

当前阅读 PG 18·选择有来源记录的版本

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Object kind: Operator family
Index AM: B-tree
aliases: network_ops, btree/network_ops
signature: btree/network_ops
source oid: 1974

版本定义 PG 18

B-tree operator family containing 2 classes, 5 operator strategies and 3 support functions in this source build.

Family operator strategies

Operator overload	Strategy	Purpose	Membership scope	Source description
<(inet,inet)	1	search	Family member	less than
<=(inet,inet)	2	search	Family member	less than or equal
=(inet,inet)	3	search	Family member	equal
>=(inet,inet)	4	search	Family member	greater than or equal
>(inet,inet)	5	search	Family member	greater than

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	inet	inet	network_cmp(inet,inet)	int4
2	inet	inet	network_sortsupport(internal)	void
4	inet	inet	btequalimage(oid)	bool

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

classes

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

family

{"method":"btree","name":"network_ops"}

operators

map[description:less than family:network_ops family_slug:family-btree-network_ops left_type:inet method:btree operator:<(inet,inet) operator_slug:op-3c-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:1], map[description:less than or equal family:network_ops family_slug:family-btree-network_ops left_type:inet method:btree operator:<=(inet,inet) operator_slug:op-3c3d-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:2], map[description:equal family:network_ops family_slug:family-btree-network_ops left_type:inet method:btree operator:=(inet,inet) operator_slug:op-3d-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:3], map[description:greater than or equal family:network_ops family_slug:family-btree-network_ops left_type:inet method:btree operator:>=(inet,inet) operator_slug:op-3e3d-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:4], map[description:greater than family:network_ops family_slug:family-btree-network_ops left_type:inet method:btree operator:>(inet,inet) operator_slug:op-3e-inet-inet purpose:search result_type:bool right_type:inet sort_family: sort_family_slug: strategy:5]

support functions

map[family:network_ops family_slug:family-btree-network_ops function:network_cmp(inet,inet) left_type:inet method:btree number:1 result_type:int4 right_type:inet], map[family:network_ops family_slug:family-btree-network_ops function:network_sortsupport(internal) left_type:inet method:btree number:2 result_type:void right_type:inet], map[family:network_ops family_slug:family-btree-network_ops function:btequalimage(oid) left_type:inet method:btree number:4 result_type:bool 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