gin/jsonb_path_ops (family)

GIN operator family containing 1 classes, 3 operator strategies and 5 support functions in this source build.

当前阅读 PG 18·选择有来源记录的版本

此版本暂无所选语言的定义，以下显示原始英文内容。

Object kind: Operator family
Index AM: GIN
aliases: jsonb_path_ops, gin/jsonb_path_ops
classes: map[default:f family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops input_type:jsonb key_type:int4 method:gin name:jsonb_path_ops slug:class-gin-jsonb_path_ops source_oid:]
signature: gin/jsonb_path_ops
source oid: 4037

版本定义 PG 18

GIN operator family containing 1 classes, 3 operator strategies and 5 support functions in this source build.

Family operator strategies

Operator overload	Strategy	Purpose	Membership scope	Source description
@>(jsonb,jsonb)	7	search	Family member	contains
@?(jsonb,jsonpath)	15	search	Family member	jsonpath exists
@@(jsonb,jsonpath)	16	search	Family member	jsonpath match

Family support functions

Support number	Left type	Right type	Function signature	Result type
1	jsonb	jsonb	btint4cmp(int4,int4)	int4
2	jsonb	jsonb	gin_extract_jsonb_path(jsonb,internal,internal)	internal
3	jsonb	jsonb	gin_extract_jsonb_query_path(jsonb,internal,int2,internal,internal,internal,internal)	internal
4	jsonb	jsonb	gin_consistent_jsonb_path(internal,int2,jsonb,int4,internal,internal,internal,internal)	bool
6	jsonb	jsonb	gin_triconsistent_jsonb_path(internal,int2,jsonb,int4,internal,internal,internal)	char

Classes in this family

Class	Input type	Key type	Default
jsonb_path_ops	jsonb	int4	no

比较版本

完整来源事实

family

{"method":"gin","name":"jsonb_path_ops"}

operators

map[description:contains family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops left_type:jsonb method:gin operator:@>(jsonb,jsonb) operator_slug:op-403e-jsonb-jsonb purpose:search result_type:bool right_type:jsonb sort_family: sort_family_slug: strategy:7], map[description:jsonpath exists family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops left_type:jsonb method:gin operator:@?(jsonb,jsonpath) operator_slug:op-403f-jsonb-jsonpath purpose:search result_type:bool right_type:jsonpath sort_family: sort_family_slug: strategy:15], map[description:jsonpath match family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops left_type:jsonb method:gin operator:@@(jsonb,jsonpath) operator_slug:op-4040-jsonb-jsonpath purpose:search result_type:bool right_type:jsonpath sort_family: sort_family_slug: strategy:16]

support functions

map[family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops function:btint4cmp(int4,int4) left_type:jsonb method:gin number:1 result_type:int4 right_type:jsonb], map[family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops function:gin_extract_jsonb_path(jsonb,internal,internal) left_type:jsonb method:gin number:2 result_type:internal right_type:jsonb], map[family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops function:gin_extract_jsonb_query_path(jsonb,internal,int2,internal,internal,internal,internal) left_type:jsonb method:gin number:3 result_type:internal right_type:jsonb], map[family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops function:gin_consistent_jsonb_path(internal,int2,jsonb,int4,internal,internal,internal,internal) left_type:jsonb method:gin number:4 result_type:bool right_type:jsonb], map[family:jsonb_path_ops family_slug:family-gin-jsonb_path_ops function:gin_triconsistent_jsonb_path(internal,int2,jsonb,int4,internal,internal,internal) left_type:jsonb method:gin number:6 result_type:char right_type:jsonb]

来源引用

完整定义与证据 JSON

定义来源

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

正文语言: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f