brin/bpchar_minmax_ops (class)

BRIN operator class for bpchar; member of bpchar_minmax_ops.

Reading PG 18·Select a recorded version

Object kind: Operator class
Index AM: BRIN
Input type: bpchar
Stored key type: bpchar
Default class: yes
aliases: bpchar_minmax_ops, brin/bpchar_minmax_ops
classes: map[default:t family:bpchar_minmax_ops family_slug:family-brin-bpchar_minmax_ops input_type:bpchar key_type:bpchar method:brin name:bpchar_minmax_ops slug:class-brin-bpchar_minmax_ops source_oid:]
signature: brin/bpchar_minmax_ops
source oid: Unknown

Definition PG 18

BRIN operator class for bpchar; member of bpchar_minmax_ops.

Family operator strategies

Operator overload	Strategy	Purpose	Membership scope	Source description
<(bpchar,bpchar)	1	search	Class input pair	less than
<=(bpchar,bpchar)	2	search	Class input pair	less than or equal
=(bpchar,bpchar)	3	search	Class input pair	equal
>=(bpchar,bpchar)	4	search	Class input pair	greater than or equal
>(bpchar,bpchar)	5	search	Class input pair	greater than

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	bpchar	bpchar	brin_minmax_opcinfo(internal)	internal
2	bpchar	bpchar	brin_minmax_add_value(internal,internal,internal,internal)	bool
3	bpchar	bpchar	brin_minmax_consistent(internal,internal,internal)	bool
4	bpchar	bpchar	brin_minmax_union(internal,internal,internal)	bool

Classes in this family

Class	Input type	Key type	Default
bpchar_minmax_ops	bpchar	bpchar	yes

Compare versions

Complete source facts

class

{"default":"t","family":"bpchar_minmax_ops","input_type":"bpchar","key_type":"bpchar","method":"brin","name":"bpchar_minmax_ops"}

operators

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

support functions

map[family:bpchar_minmax_ops family_slug:family-brin-bpchar_minmax_ops function:brin_minmax_opcinfo(internal) left_type:bpchar method:brin number:1 result_type:internal right_type:bpchar], map[family:bpchar_minmax_ops family_slug:family-brin-bpchar_minmax_ops function:brin_minmax_add_value(internal,internal,internal,internal) left_type:bpchar method:brin number:2 result_type:bool right_type:bpchar], map[family:bpchar_minmax_ops family_slug:family-brin-bpchar_minmax_ops function:brin_minmax_consistent(internal,internal,internal) left_type:bpchar method:brin number:3 result_type:bool right_type:bpchar], map[family:bpchar_minmax_ops family_slug:family-brin-bpchar_minmax_ops function:brin_minmax_union(internal,internal,internal) left_type:bpchar method:brin number:4 result_type:bool right_type:bpchar]

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f