Table homo_sapiens_core_52_36n.object_xref 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
object_xref_id int unsigned 10  √ 
identity_xref.object_xref_id Implied Constraint
ensembl_id int unsigned 10 0
ensembl_object_type enum 11
xref_id int unsigned 10 0
xref.xref_id Implied Constraint
linkage_annotation varchar 255  √  null

Table contained 2 413 841 rows at ma maalis 23 00:31 EET 2009

Indexes:
Column(s) Type Sort Constraint Name
ensembl_object_type + ensembl_id + xref_id Must be unique Asc/Asc/Asc ensembl_object_type
object_xref_id + xref_id + ensembl_object_type + ensembl_id Performance Asc/Asc/Asc/Asc oxref_idx
xref_id + ensembl_object_type Performance Asc/Asc xref_idx

Close relationships: