&<(anymultirange,anyrange)
overlaps or is left of
Reading PG 18·Select a recorded version
- Left operand
- anymultirange
- Right operand
- anyrange
- Result type
- bool
- Implementing function
- multirange_overleft_range(anymultirange,anyrange)
- Operator kind
- Binary
- Hash join candidate
- no
- Merge join candidate
- no
- aliases
- &<, &<(anymultirange,anyrange)
- manual semantics
- Exact operand/result signature matched
- signature
- &<(anymultirange,anyrange) → bool
- source oid
- 2876
Definition PG 18
overlaps or is left of
Declared operator-family membership
| Index AM | Family | Strategy | Purpose | Ordering family |
|---|---|---|---|---|
| GiST | multirange_ops | 2 | search |
Compare versions
Complete source facts
memberships
map[description:overlaps or is left of family:multirange_ops family_slug:family-gist-multirange_ops left_type:anymultirange method:gist operator:&<(anymultirange,anyrange) operator_slug:op-263c-anymultirange-anyrange purpose:search result_type:bool right_type:anyrange sort_family: sort_family_slug: strategy:2]
operator
{"commutator":"","function":"multirange_overleft_range(anymultirange,anyrange)","hash_join":"f","kind":"b","left_type":"anymultirange","merge_join":"f","negator":"","result_type":"bool","right_type":"anyrange","symbol":"\u0026\u003c"}Source references
- Matching PostgreSQL source archive
- PostgreSQL 18 English manual: catalog-pg-operator.html
- PostgreSQL 18 English manual: catalog-pg-amop.html
- PostgreSQL 18 English manual: functions-range.html
- Pinned PostgreSQL source archive
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f