btree/uuid_ops (family)

B-tree operator family containing 1 classes, 5 operator strategies and 4 support functions in this source build.

Reading PG 18·Select a recorded version

Object kind: Operator family
Index AM: B-tree
aliases: uuid_ops, btree/uuid_ops
classes: map[default:t family:uuid_ops family_slug:family-btree-uuid_ops input_type:uuid key_type:none method:btree name:uuid_ops slug:class-btree-uuid_ops source_oid:]
signature: btree/uuid_ops
source oid: 2968

Definition PG 18

B-tree operator family containing 1 classes, 5 operator strategies and 4 support functions in this source build.

Family operator strategies

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

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	uuid	uuid	uuid_cmp(uuid,uuid)	int4
2	uuid	uuid	uuid_sortsupport(internal)	void
4	uuid	uuid	btequalimage(oid)	bool
6	uuid	uuid	uuid_skipsupport(internal)	void

Classes in this family

Class	Input type	Key type	Default
uuid_ops	uuid	Same as input type	yes

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Complete source facts

family

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

operators

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

support functions

map[family:uuid_ops family_slug:family-btree-uuid_ops function:uuid_cmp(uuid,uuid) left_type:uuid method:btree number:1 result_type:int4 right_type:uuid], map[family:uuid_ops family_slug:family-btree-uuid_ops function:uuid_sortsupport(internal) left_type:uuid method:btree number:2 result_type:void right_type:uuid], map[family:uuid_ops family_slug:family-btree-uuid_ops function:btequalimage(oid) left_type:uuid method:btree number:4 result_type:bool right_type:uuid], map[family:uuid_ops family_slug:family-btree-uuid_ops function:uuid_skipsupport(internal) left_type:uuid method:btree number:6 result_type:void right_type:uuid]

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f