=(uuid,uuid)

equal

Reading PG 18·Select a recorded version

Left operand: uuid
Right operand: uuid
Result type: bool
Implementing function: uuid_eq(uuid,uuid)
Operator kind: Binary
Hash join candidate: yes
Merge join candidate: yes
aliases: =, =(uuid,uuid)
manual semantics: Source catalog description; no additional matching manual operator definition claimed
signature: =(uuid,uuid) → bool
source oid: 2972

Definition PG 18

equal

Declared operator-family membership

Index AM	Family	Strategy	Purpose
B-tree	uuid_ops	3	search
Hash	uuid_ops	1	search
BRIN	uuid_minmax_ops	3	search
BRIN	uuid_minmax_multi_ops	3	search
BRIN	uuid_bloom_ops	1	search

Compare versions

Complete source facts

memberships

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:equal family:uuid_ops family_slug:family-hash-uuid_ops left_type:uuid method:hash operator:=(uuid,uuid) operator_slug:op-3d-uuid-uuid purpose:search result_type:bool right_type:uuid sort_family: sort_family_slug: strategy:1], map[description:equal family:uuid_minmax_ops family_slug:family-brin-uuid_minmax_ops left_type:uuid method:brin 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:equal family:uuid_minmax_multi_ops family_slug:family-brin-uuid_minmax_multi_ops left_type:uuid method:brin 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:equal family:uuid_bloom_ops family_slug:family-brin-uuid_bloom_ops left_type:uuid method:brin operator:=(uuid,uuid) operator_slug:op-3d-uuid-uuid purpose:search result_type:bool right_type:uuid sort_family: sort_family_slug: strategy:1]

operator

{"commutator":"=(uuid,uuid)","function":"uuid_eq(uuid,uuid)","hash_join":"t","kind":"b","left_type":"uuid","merge_join":"t","negator":"\u003c\u003e(uuid,uuid)","result_type":"bool","right_type":"uuid","symbol":"="}

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f