>(tsvector,tsvector)
greater than
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。
- Left operand
- tsvector
- Right operand
- tsvector
- Result type
- bool
- Implementing function
- tsvector_gt(tsvector,tsvector)
- Operator kind
- Binary
- Hash join candidate
- no
- Merge join candidate
- no
- aliases
- >, >(tsvector,tsvector)
- manual semantics
- Source catalog description; no additional matching manual operator definition claimed
- signature
- >(tsvector,tsvector) → bool
- source oid
- 3632
版本定义 PG 18
greater than
Declared operator-family membership
| Index AM | Family | Strategy | Purpose | Ordering family |
|---|---|---|---|---|
| B-tree | tsvector_ops | 5 | search |
比较版本
完整来源事实
memberships
map[description:greater than family:tsvector_ops family_slug:family-btree-tsvector_ops left_type:tsvector method:btree operator:>(tsvector,tsvector) operator_slug:op-3e-tsvector-tsvector purpose:search result_type:bool right_type:tsvector sort_family: sort_family_slug: strategy:5]
operator
{"commutator":"\u003c(tsvector,tsvector)","function":"tsvector_gt(tsvector,tsvector)","hash_join":"f","kind":"b","left_type":"tsvector","merge_join":"f","negator":"\u003c=(tsvector,tsvector)","result_type":"bool","right_type":"tsvector","symbol":"\u003e"}来源引用
- Matching PostgreSQL source archive
- PostgreSQL 18 English manual: catalog-pg-operator.html
- PostgreSQL 18 English manual: catalog-pg-amop.html
- 固定 PostgreSQL 源码归档
定义来源
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
正文语言: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f