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Wiki / Operators

<@(point,circle)

is contained by

Reading PG 18·Select a recorded version

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Left operand
point
Right operand
circle
Result type
bool
Implementing function
pt_contained_circle(point,circle)
Operator kind
Binary
Hash join candidate
no
Merge join candidate
no
aliases
<@, <@(point,circle)
manual semantics
Source catalog description; no additional matching manual operator definition claimed
signature
<@(point,circle) → bool
source oid
758

Definition PG 18

is contained by

Declared operator-family membership

Index AMFamilyStrategyPurposeOrdering family
GiSTpoint_ops68search

Compare versions

Complete source facts

memberships

map[description:is contained by family:point_ops family_slug:family-gist-point_ops left_type:point method:gist operator:<@(point,circle) operator_slug:op-3c40-point-circle purpose:search result_type:bool right_type:circle sort_family: sort_family_slug: strategy:68]

operator

{"commutator":"@\u003e(circle,point)","function":"pt_contained_circle(point,circle)","hash_join":"f","kind":"b","left_type":"point","merge_join":"f","negator":"","result_type":"bool","right_type":"circle","symbol":"\u003c@"}

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f