Wiki / Operators

center of

Left operand

none

Right operand

circle

Result type

point

Implementing function

circle_center(circle)

Operator kind

Prefix

Hash join candidate

no

Merge join candidate

no

aliases

@@, @@(none,circle)

manual semantics

Source catalog description; no additional matching manual operator definition claimed

memberships

Unknown

signature

@@(none,circle) → point

source oid

1420

{"commutator":"","function":"circle_center(circle)","hash_join":"f","kind":"l","left_type":"none","merge_join":"f","negator":"","result_type":"point","right_type":"circle","symbol":"@@"}