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Table pub.mgd.seq_allele_assoc
A record in this table represents the association between an Allele and a Sequence.

Generated by
SchemaSpy
Legend: SourceForge.net
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
_assoc_key int4 10
seq_source_assoc._assoc_key Implied Constraint R
primary key
_sequence_key int4 10
seq_sequence._sequence_key seq_allele_assoc__sequence_key_fkey C
foreign key to SEQ_Sequence
_allele_key int4 10
all_allele._allele_key seq_allele_assoc__allele_key_fkey C
foreign key to ALL_Allele
_qualifier_key int4 10
voc_term._term_key seq_allele_assoc__qualifier_key_fkey R
foreign key to VOC_Term where _Vocab_key = 69 (Sequence Allele Association Qualifier)
_refs_key int4 10
bib_refs._refs_key seq_allele_assoc__refs_key_fkey R
foreign key to BIB_Refs
_createdby_key int4 10 1001
mgi_user._user_key seq_allele_assoc__createdby_key_fkey R
user who created the record
_modifiedby_key int4 10 1001
mgi_user._user_key seq_allele_assoc__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 854,159 rows at Mon Nov 20 05:26 EST 2017

Indexes:
Column(s) Type Sort Constraint Name
_assoc_key Primary key, Used to cluster data Asc seq_allele_assoc_pkey
_allele_key Performance Asc seq_allele_assoc_idx_allele_key
_qualifier_key Performance Asc seq_allele_assoc_idx_qualifier_key
_sequence_key + _allele_key Performance Asc/Asc seq_allele_assoc_idx_sequence_key

Close relationships  within of separation: