btree/varbit_ops (family)

B-tree operator family containing 1 classes, 5 operator strategies and 2 support functions in this source build.

Reading PG 18·Select a recorded version

Object kind: Operator family
Index AM: B-tree
aliases: varbit_ops, btree/varbit_ops
classes: map[default:t family:varbit_ops family_slug:family-btree-varbit_ops input_type:varbit key_type:none method:btree name:varbit_ops slug:class-btree-varbit_ops source_oid:]
signature: btree/varbit_ops
source oid: 2002

Definition PG 18

B-tree operator family containing 1 classes, 5 operator strategies and 2 support functions in this source build.

Family operator strategies

Operator overload	Strategy	Purpose	Membership scope	Source description
<(varbit,varbit)	1	search	Family member	less than
<=(varbit,varbit)	2	search	Family member	less than or equal
=(varbit,varbit)	3	search	Family member	equal
>=(varbit,varbit)	4	search	Family member	greater than or equal
>(varbit,varbit)	5	search	Family member	greater than

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	varbit	varbit	varbitcmp(varbit,varbit)	int4
4	varbit	varbit	btequalimage(oid)	bool

Classes in this family

Class	Input type	Key type	Default
varbit_ops	varbit	Same as input type	yes

Compare versions

Complete source facts

family

{"method":"btree","name":"varbit_ops"}

operators

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

support functions

map[family:varbit_ops family_slug:family-btree-varbit_ops function:varbitcmp(varbit,varbit) left_type:varbit method:btree number:1 result_type:int4 right_type:varbit], map[family:varbit_ops family_slug:family-btree-varbit_ops function:btequalimage(oid) left_type:varbit method:btree number:4 result_type:bool right_type:varbit]

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f