Wiki / 运算符

distance between

此版本暂无所选语言的定义，以下显示原始英文内容。

Left operand

lseg

Right operand

point

Result type

float8

Implementing function

dist_sp(lseg,point)

Operator kind

Binary

Hash join candidate

no

Merge join candidate

no

aliases

<->, <->(lseg,point)

manual semantics

Source catalog description; no additional matching manual operator definition claimed

memberships

未知

signature

<->(lseg,point) → float8

source oid

761

{"commutator":"\u003c-\u003e(point,lseg)","function":"dist_sp(lseg,point)","hash_join":"f","kind":"b","left_type":"lseg","merge_join":"f","negator":"","result_type":"float8","right_type":"point","symbol":"\u003c-\u003e"}