brin/timetz_minmax_multi_ops (class)
BRIN operator class for timetz; member of timetz_minmax_multi_ops.
当前阅读 PG 18·选择有来源记录的版本
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- Object kind
- Operator class
- Index AM
- BRIN
- Input type
- timetz
- Stored key type
- timetz
- Default class
- no
- aliases
- timetz_minmax_multi_ops, brin/timetz_minmax_multi_ops
- classes
- map[default:f family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops input_type:timetz key_type:timetz method:brin name:timetz_minmax_multi_ops slug:class-brin-timetz_minmax_multi_ops source_oid:]
- signature
- brin/timetz_minmax_multi_ops
- source oid
- 未知
版本定义 PG 18
BRIN operator class for timetz; member of timetz_minmax_multi_ops.
Family operator strategies
| Operator overload | Strategy | Purpose | Ordering family | Membership scope | Source description |
|---|---|---|---|---|---|
| <(timetz,timetz) | 1 | search | Class input pair | less than | |
| <=(timetz,timetz) | 2 | search | Class input pair | less than or equal | |
| =(timetz,timetz) | 3 | search | Class input pair | equal | |
| >=(timetz,timetz) | 4 | search | Class input pair | greater than or equal | |
| >(timetz,timetz) | 5 | search | Class input pair | greater than |
Family support functions
| Support number | Left type | Right type | Function signature | Result type |
|---|---|---|---|---|
| 1 | timetz | timetz | brin_minmax_multi_opcinfo(internal) | internal |
| 2 | timetz | timetz | brin_minmax_multi_add_value(internal,internal,internal,internal) | bool |
| 3 | timetz | timetz | brin_minmax_multi_consistent(internal,internal,internal,int4) | bool |
| 4 | timetz | timetz | brin_minmax_multi_union(internal,internal,internal) | bool |
| 5 | timetz | timetz | brin_minmax_multi_options(internal) | void |
| 11 | timetz | timetz | brin_minmax_multi_distance_timetz(internal,internal) | float8 |
Classes in this family
| Class | Input type | Key type | Default |
|---|---|---|---|
| timetz_minmax_multi_ops | timetz | timetz | no |
比较版本
完整来源事实
class
{"default":"f","family":"timetz_minmax_multi_ops","input_type":"timetz","key_type":"timetz","method":"brin","name":"timetz_minmax_multi_ops"}operators
map[description:less than family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops left_type:timetz method:brin operator:<(timetz,timetz) operator_slug:op-3c-timetz-timetz purpose:search result_type:bool right_type:timetz sort_family: sort_family_slug: strategy:1], map[description:less than or equal family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops left_type:timetz method:brin operator:<=(timetz,timetz) operator_slug:op-3c3d-timetz-timetz purpose:search result_type:bool right_type:timetz sort_family: sort_family_slug: strategy:2], map[description:equal family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops left_type:timetz method:brin operator:=(timetz,timetz) operator_slug:op-3d-timetz-timetz purpose:search result_type:bool right_type:timetz sort_family: sort_family_slug: strategy:3], map[description:greater than or equal family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops left_type:timetz method:brin operator:>=(timetz,timetz) operator_slug:op-3e3d-timetz-timetz purpose:search result_type:bool right_type:timetz sort_family: sort_family_slug: strategy:4], map[description:greater than family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops left_type:timetz method:brin operator:>(timetz,timetz) operator_slug:op-3e-timetz-timetz purpose:search result_type:bool right_type:timetz sort_family: sort_family_slug: strategy:5]
support functions
map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_opcinfo(internal) left_type:timetz method:brin number:1 result_type:internal right_type:timetz], map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_add_value(internal,internal,internal,internal) left_type:timetz method:brin number:2 result_type:bool right_type:timetz], map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_consistent(internal,internal,internal,int4) left_type:timetz method:brin number:3 result_type:bool right_type:timetz], map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_union(internal,internal,internal) left_type:timetz method:brin number:4 result_type:bool right_type:timetz], map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_options(internal) left_type:timetz method:brin number:5 result_type:void right_type:timetz], map[family:timetz_minmax_multi_ops family_slug:family-brin-timetz_minmax_multi_ops function:brin_minmax_multi_distance_timetz(internal,internal) left_type:timetz method:brin number:11 result_type:float8 right_type:timetz]
来源引用
- Matching PostgreSQL source archive
- PostgreSQL 18 English manual: indexes-opclass.html
- PostgreSQL 18 English manual: catalog-pg-opclass.html
- PostgreSQL 18 English manual: catalog-pg-amop.html
- PostgreSQL 18 English manual: catalog-pg-amproc.html
- 固定 PostgreSQL 源码归档
定义来源
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
正文语言: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f