Wiki / 运算符

number of points

此版本暂无所选语言的定义，以下显示原始英文内容。

Left operand

none

Right operand

path

Result type

int4

Implementing function

path_npoints(path)

Operator kind

Prefix

Hash join candidate

no

Merge join candidate

no

aliases

#, #(none,path)

manual semantics

Source catalog description; no additional matching manual operator definition claimed

memberships

未知

signature

#(none,path) → int4

source oid

797

{"commutator":"","function":"path_npoints(path)","hash_join":"f","kind":"l","left_type":"none","merge_join":"f","negator":"","result_type":"int4","right_type":"path","symbol":"#"}