hash/timetz_ops (class)

Hash operator class for timetz; member of timetz_ops.

Reading PG 18·Select a recorded version

Object kind: Operator class
Index AM: Hash
Input type: timetz
Stored key type: Same as input type (catalog zero)
Default class: yes
aliases: timetz_ops, hash/timetz_ops
classes: map[default:t family:timetz_ops family_slug:family-hash-timetz_ops input_type:timetz key_type:none method:hash name:timetz_ops slug:class-hash-timetz_ops source_oid:]
signature: hash/timetz_ops
source oid: Unknown

Definition PG 18

Hash operator class for timetz; member of timetz_ops.

Family operator strategies

Operator overload	Strategy	Purpose	Ordering family	Membership scope	Source description
=(timetz,timetz)	1	search		Class input pair	equal

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	timetz	timetz	timetz_hash(timetz)	int4
2	timetz	timetz	timetz_hash_extended(timetz,int8)	int8

Classes in this family

Class	Input type	Key type	Default
timetz_ops	timetz	Same as input type	yes

Compare versions

Complete source facts

class

{"default":"t","family":"timetz_ops","input_type":"timetz","key_type":"none","method":"hash","name":"timetz_ops"}

operators

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

support functions

map[family:timetz_ops family_slug:family-hash-timetz_ops function:timetz_hash(timetz) left_type:timetz method:hash number:1 result_type:int4 right_type:timetz], map[family:timetz_ops family_slug:family-hash-timetz_ops function:timetz_hash_extended(timetz,int8) left_type:timetz method:hash number:2 result_type:int8 right_type:timetz]

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f