Mouse Genome Informatics Schema Browser  
 Mouse Genome Informatics
MGI Home    Help
Table pub.mgd.map_coord_feature
A record in this table represents a feature on a coordinate map (MAP_Coordinate).

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
_feature_key int4 10
map_gm_coord_feature_view._feature_key Implied Constraint R
primary key
_map_key int4 10
map_coordinate._map_key map_coord_feature__map_key_fkey C
foreign key to MAP_Coordinate
_mgitype_key int4 10
acc_mgitype._mgitype_key map_coord_feature__mgitype_key_fkey R
foreign key to ACC_MGIType
_object_key int4 10 foreign key to any object defined in ACC_MGIType
startcoordinate numeric 131089 coordinate of the first base pair
endcoordinate numeric 131089 coordinate of the last base pair
strand bpchar 1  √  null if '+', the object is on the positive strand, else negative strand
_createdby_key int4 10 1001
mgi_user._user_key map_coord_feature__createdby_key_fkey R
user who created the record
_modifiedby_key int4 10 1001
mgi_user._user_key map_coord_feature__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 2,240,086 rows at Mon Sep 11 06:12 EDT 2023

Column(s) Type Sort Constraint Name
_feature_key Primary key Asc map_coord_feature_pkey
_createdby_key Performance Asc map_coord_feature_idx_createdby_key
_map_key Performance Asc map_coord_feature_idx_map_key
_mgitype_key Performance Asc map_coord_feature_idx_mgitype_key
_modifiedby_key Performance Asc map_coord_feature_idx_modifiedby_key
_object_key Performance Asc map_coord_feature_idx_object_key

Close relationships  within of separation: