Table zfindb.informix.mesh_heading_qualifier 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
mhq_mesh_heading_id int8 19
mesh_heading.mh_pk_id mhq_mesh_heading_id_foreign_key_odc C
mhq_mesht_mesh_qualifier_id varchar 10
mesh_term.mesht_mesh_id mhq_mesht_mesh_qualifier_id_foreign_key_odc C
mhq_is_major_topic boolean 1 f

Table contained 206,769 rows at Tue Dec 20 09:53 PST 2016

Indexes:
Column(s) Type Sort Constraint Name
mhq_is_major_topic + mhq_mesh_heading_id Performance Asc/Asc mesh_heading_id_foreign_key_index
mhq_is_major_topic + mhq_mesh_heading_id + mhq_mesht_mesh_qualifier_id Must be unique Asc/Asc/Asc mesh_heading_qualifier_primary_key_index
mhq_is_major_topic + mhq_mesht_mesh_qualifier_id Performance Asc/Asc mesh_mesht_mesh_qualifier_id_foreign_key_index

Close relationships  within of separation: