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Hash operator class for uuid; member of uuid_ops.

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Object kind

Operator class

Index AM

Hash

Input type

uuid

Stored key type

Same as input type (catalog zero)

Default class

yes

aliases

uuid_ops, hash/uuid_ops

classes

map[default:t family:uuid_ops family_slug:family-hash-uuid_ops input_type:uuid key_type:none method:hash name:uuid_ops slug:class-hash-uuid_ops source_oid:]

operators

map[description:equal family:uuid_ops family_slug:family-hash-uuid_ops left_type:uuid method:hash operator:=(uuid,uuid) operator_slug:op-3d-uuid-uuid purpose:search result_type:bool right_type:uuid sort_family: sort_family_slug: strategy:1]

signature

hash/uuid_ops

source oid

未知

{"default":"t","family":"uuid_ops","input_type":"uuid","key_type":"none","method":"hash","name":"uuid_ops"}

map[family:uuid_ops family_slug:family-hash-uuid_ops function:uuid_hash(uuid) left_type:uuid method:hash number:1 result_type:int4 right_type:uuid], map[family:uuid_ops family_slug:family-hash-uuid_ops function:uuid_hash_extended(uuid,int8) left_type:uuid method:hash number:2 result_type:int8 right_type:uuid]