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Table pub.mgd.acc_accession
Master Accession table; stores all internal (MGI) and external accession numbers for any accessionable object. Each accession number has a prefix (non-numeric) part and a numeric part. Accession numbers are assigned to a specific object (_Object_key) within a specific data set (_MGIType_key), to a specific logical database (_LogicalDB_key). Accession numbers which are designated as private (1) are not dispalyed or searchable via the Web. Preferred accession numbers are the *primary* accession numbers for a given object.

See ACC_AccessionMax, ACC_AccessionReference.

 Generated by
SchemaSpy
Legend: SourceForge.net
Primary key columns
Columns with indexes
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
_accession_key int4 10
acc_accessionreference
primary key
accid text 2147483647 the full accession number string
prefixpart text 2147483647  √  null
the leading non-numerical portion of accID
numericpart int4 10  √  null the trailing numerical portion of accID
_logicaldb_key int4 10
acc_logicaldb
foreign key to ACC_LogicalDB
_object_key int4 10 foreign key to any object defined in ACC_MGIType
_mgitype_key int4 10
acc_mgitype
foreign key to ACC_MGIType
private int2 5 is this accession number private? yes (1), no (0)
preferred int2 5 flags accession number as preferred/primary (1) or not preferred/secondary (0). there can only be one preferred accession number for logical database MGI. The default is 1.
_createdby_key int4 10 1001
mgi_user
user who created the record
_modifiedby_key int4 10 1001
mgi_user
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 33,823,535 rows at Mon Sep 11 06:12 EDT 2023

Indexes:
Column(s) Type Sort
_accession_key Primary key Asc
lower(accid) Performance Asc
lower(prefixpart) Performance Asc
accid Performance Asc
_object_key + _mgitype_key Performance Asc/Asc
_createdby_key Performance Asc
creation_date Performance Asc
_logicaldb_key Performance Asc
_mgitype_key Performance Asc
modification_date Performance Asc
_modifiedby_key Performance Asc
numericpart Performance Asc
prefixpart Performance Asc

Close relationships  within of separation: