elementportions

53 rows


Columns

Column Type Size Nulls Auto Default Children Parents Comments
portionid serial 10 nextval('ndb.seq_elementportions_portionid'::regclass)
elementtaxagroupportions.portionid fk_elementtaxagroupportions_elementportionsC
specimens.portionid fk_specimens_elementportionsR
variableelements.portionid fk_variableelements_elementportionsC
portion varchar 48 null
recdatecreated timestamp 22 timezone('UTC'::text, now())
recdatemodified timestamp 22 null

Indexes

Constraint Name Type Sort Column(s)
elementportions_pkey Primary key Asc portionid
ix_elementportions Must be unique Asc portion

Relationships