DB2 иностранные ключи

select 
    ref.tabschema  concat '.' concat ref.tabname as foreign_table,
    '>-' as rel,
    ref.reftabschema concat '.' concat ref.reftabname as primary_table,
    ref.constname as fk_constraint_name
from syscat.references ref
order by foreign_table, primary_table
Enrybi