How to find out foriegn key of table in DB2?

How to find out foriegn key of table(DB2)?

Different ways you can do this :
1)
select substr(tabname,1,20) table_name,substr(constname,1,20) fk_name,substr(REFTABNAME,1,12) parent_table,substr(refkeyname,1,20) pk_orig_table,fk_colnames from syscat.references where tabname = 'TABLE_NAME'
2)
Use the command :
db2look -d <database_name> -t <table_name> -a -e -c
Look for 'DDL Statements for foreign keys on Table table_name in the output.
3)
Alternatively, If you have access to control center, right click on the table and select 'generate ddl'.