=(xid8,xid8)
equal
Reading PG 18·Select a recorded version
- Left operand
- xid8
- Right operand
- xid8
- Result type
- bool
- Implementing function
- xid8eq(xid8,xid8)
- Operator kind
- Binary
- Hash join candidate
- yes
- Merge join candidate
- yes
- aliases
- =, =(xid8,xid8)
- manual semantics
- Source catalog description; no additional matching manual operator definition claimed
- signature
- =(xid8,xid8) → bool
- source oid
- 5068
Definition PG 18
equal
Declared operator-family membership
Compare versions
Complete source facts
memberships
map[description:equal family:xid8_ops family_slug:family-btree-xid8_ops left_type:xid8 method:btree operator:=(xid8,xid8) operator_slug:op-3d-xid8-xid8 purpose:search result_type:bool right_type:xid8 sort_family: sort_family_slug: strategy:3], map[description:equal family:xid8_ops family_slug:family-hash-xid8_ops left_type:xid8 method:hash operator:=(xid8,xid8) operator_slug:op-3d-xid8-xid8 purpose:search result_type:bool right_type:xid8 sort_family: sort_family_slug: strategy:1]
operator
{"commutator":"=(xid8,xid8)","function":"xid8eq(xid8,xid8)","hash_join":"t","kind":"b","left_type":"xid8","merge_join":"t","negator":"\u003c\u003e(xid8,xid8)","result_type":"bool","right_type":"xid8","symbol":"="}Source references
- Matching PostgreSQL source archive
- PostgreSQL 18 English manual: catalog-pg-operator.html
- PostgreSQL 18 English manual: catalog-pg-amop.html
- Pinned PostgreSQL source archive
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f