Foreign Keys - response (2) by Kawish_Siddiqui

This is something about implementing hard RI and soft RI. I am trying to find some reference why Teradata is creating "_0" table but for the time being I can tell you if you apply soft RI, it won't create additional table.

ALTER TABLE EDWSPACE.AMK_ACCT_DTL
    ADD FOREIGN KEY (ACCT_ID) REFERENCES  WITH NO CHECK OPTION 
    EDWSPACE.AMK_ACCT_ANC (ACCT_ID) ;