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Table pub.mgd.mgi_relationship_property
A record in this table represents ordered properties, or name-value pairs, for a relationship
See MGI_Relationship

Generated by
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
Column Type Size Nulls Auto Default Children Parents Comments
_relationshipproperty_key serial 10  √  nextval('mgi_relationship_property_seq'::regclass) Primary key
_relationship_key int4 10
mgi_relationship._relationship_key mgi_relationship_property__relationship_key_fkey C
The relationship this property applies to
_propertyname_key int4 10
voc_term._term_key mgi_relationship_property__propertyname_key_fkey R
The name of the property
value text 2147483647 value of the property
sequencenum int4 10 Order of properties in this relationship
_createdby_key int4 10 1001
mgi_user._user_key mgi_relationship_property__createdby_key_fkey R
user who created the record
_modifiedby_key int4 10 1001
mgi_user._user_key mgi_relationship_property__modifiedby_key_fkey R
user who last modified the record
creation_date timestamp 29,6 now() date record was created
modification_date timestamp 29,6 now() date record was last modified

Table contained 27,146,046 rows at Mon Sep 11 06:12 EDT 2023

Column(s) Type Sort Constraint Name
_relationshipproperty_key Primary key, Used to cluster data Asc mgi_relationship_property_pkey
_relationship_key + sequencenum Performance Asc/Asc mgi_relationship_property_idx_clustered
_createdby_key Performance Asc mgi_relationship_property_idx_createdby_key
_modifiedby_key Performance Asc mgi_relationship_property_idx_modifiedby_key
_propertyname_key Performance Asc mgi_relationship_property_idx_propertyname_key

Close relationships  within of separation: