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Table mgd.mgd.seq_coord_cache 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
_map_key int4 10
map_coordinate._map_key seq_coord_cache__map_key R
_sequence_key int4 10
seq_sequence._sequence_key seq_coord_cache__sequence_key R
chromosome varchar 8
startcoordinate float8 17,17
endcoordinate float8 17,17
strand bpchar 1
mapunits varchar 50
provider varchar 255
version varchar 255
_createdby_key int4 10
mgi_user._user_key seq_coord_cache__createdby_key R
_modifiedby_key int4 10
mgi_user._user_key seq_coord_cache__modifiedby_key R
creation_date timestamp 29,6
modification_date timestamp 29,6

Table contained 868,006 rows at Mon Sep 26 19:11 EDT 2011

Indexes:
Column(s) Type Sort Constraint Name
_map_key + _sequence_key Primary key Asc/Asc seq_coord_cache_pkey
_map_key + _sequence_key Must be unique Asc/Asc seq_coord_cache_idx_primary
chromosome + startcoordinate + endcoordinate Performance Asc/Asc/Asc seq_coord_cache_idx_coordinate
_sequence_key Performance Asc seq_coord_cache_idx_sequence_key

Close relationships  within of separation: