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Table mgd.mgd.crs_matrix 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
_cross_key int4 10
crs_typings._cross_key crs_typings__cross_keyrownumber R
crs_cross._cross_key crs_matrix__cross_key R
_marker_key int4 10  √  null
mrk_marker._marker_key crs_matrix__marker_key R
othersymbol varchar 20  √  null
chromosome varchar 8
rownumber int4 10
crs_typings.rownumber crs_typings__cross_keyrownumber R
notes varchar 255  √  null
creation_date timestamp 29,6
modification_date timestamp 29,6

Table contained 28,009 rows at Mon Sep 26 19:11 EDT 2011

Indexes:
Column(s) Type Sort Constraint Name
_cross_key + rownumber Primary key Asc/Asc crs_matrix_pkey
_cross_key + _marker_key + othersymbol + chromosome + rownumber Must be unique Asc/Asc/Asc/Asc/Asc crs_matrix_idx_cross_marker_key
_marker_key Performance Asc crs_matrix_idx_marker_key

Close relationships  within of separation: