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Table mgd.mgd.mrk_chromosome 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
_chromosome_key int4 10
_organism_key int4 10
mgi_organism._organism_key mrk_chromosome__organism_key R
chromosome varchar 8
sequencenum int4 10
_createdby_key int4 10
mgi_user._user_key mrk_chromosome__createdby_key R
_modifiedby_key int4 10
mgi_user._user_key mrk_chromosome__modifiedby_key R
creation_date timestamp 29,6
modification_date timestamp 29,6

Table contained 364 rows at Mon Sep 26 19:11 EDT 2011

Indexes:
Column(s) Type Sort Constraint Name
_chromosome_key Primary key Asc mrk_chromosome_pkey
_chromosome_key Must be unique Asc mrk_chromosome_idx_chromosome_key
_organism_key + chromosome Must be unique Asc/Asc mrk_chromosome_idx_organism_chromosome
chromosome Performance Asc mrk_chromosome_idx_chromosome

Close relationships  within of separation: