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hash/array_ops (family)

Hash operator family containing 1 classes, 1 operator strategies and 2 support functions in this source build.

Reading PG 18·Select a recorded version

Object kind
Operator family
Index AM
Hash
aliases
array_ops, hash/array_ops
classes
map[default:t family:array_ops family_slug:family-hash-array_ops input_type:anyarray key_type:none method:hash name:array_ops slug:class-hash-array_ops source_oid:]
signature
hash/array_ops
source oid
627

Definition PG 18

Hash operator family containing 1 classes, 1 operator strategies and 2 support functions in this source build.

Family operator strategies

Operator overloadStrategyPurposeOrdering familyMembership scopeSource description
=(anyarray,anyarray)1searchFamily memberequal

Family support functions

Support numberLeft typeRight typeFunction signatureResult type
1anyarrayanyarrayhash_array(anyarray)int4
2anyarrayanyarrayhash_array_extended(anyarray,int8)int8

Classes in this family

ClassInput typeKey typeDefault
array_opsanyarraySame as input typeyes

Compare versions

Complete source facts

family

{"method":"hash","name":"array_ops"}

operators

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

support functions

map[family:array_ops family_slug:family-hash-array_ops function:hash_array(anyarray) left_type:anyarray method:hash number:1 result_type:int4 right_type:anyarray], map[family:array_ops family_slug:family-hash-array_ops function:hash_array_extended(anyarray,int8) left_type:anyarray method:hash number:2 result_type:int8 right_type:anyarray]

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f