=(aclitem,aclitem)

equal

Reading PG 18·Select a recorded version

Left operand: aclitem
Right operand: aclitem
Result type: bool
Implementing function: aclitemeq(aclitem,aclitem)
Operator kind: Binary
Hash join candidate: yes
Merge join candidate: no
aliases: =, =(aclitem,aclitem)
manual semantics: Exact operand/result signature matched
signature: =(aclitem,aclitem) → bool
source oid: 974

Definition PG 18

equal

Declared operator-family membership

Index AM	Family	Strategy	Purpose	Ordering family
Hash	aclitem_ops	1	search

Compare versions

Complete source facts

memberships

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

operator

{"commutator":"=(aclitem,aclitem)","function":"aclitemeq(aclitem,aclitem)","hash_join":"t","kind":"b","left_type":"aclitem","merge_join":"f","negator":"","result_type":"bool","right_type":"aclitem","symbol":"="}

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f