|&>(polygon,polygon)
overlaps or is above
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
- polygon
- Right operand
- polygon
- Result type
- bool
- Implementing function
- poly_overabove(polygon,polygon)
- Operator kind
- Binary
- Hash join candidate
- no
- Merge join candidate
- no
- aliases
- |&>, |&>(polygon,polygon)
- manual semantics
- Source catalog description; no additional matching manual operator definition claimed
- signature
- |&>(polygon,polygon) → bool
- source oid
- 2576
版本定义 PG 18
overlaps or is above
Declared operator-family membership
比较版本
完整来源事实
memberships
map[description:overlaps or is above family:poly_ops family_slug:family-gist-poly_ops left_type:polygon method:gist operator:|&>(polygon,polygon) operator_slug:op-7c263e-polygon-polygon purpose:search result_type:bool right_type:polygon sort_family: sort_family_slug: strategy:12], map[description:overlaps or is above family:poly_ops family_slug:family-spgist-poly_ops left_type:polygon method:spgist operator:|&>(polygon,polygon) operator_slug:op-7c263e-polygon-polygon purpose:search result_type:bool right_type:polygon sort_family: sort_family_slug: strategy:12]
operator
{"commutator":"","function":"poly_overabove(polygon,polygon)","hash_join":"f","kind":"b","left_type":"polygon","merge_join":"f","negator":"","result_type":"bool","right_type":"polygon","symbol":"|\u0026\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