Db2 Drop Foreign Key, db2 => alter table nomination add foreign key CategoryExists (categoryid) .

Db2 Drop Foreign Key, · In the Table schema box, specify the schema of the parent table. To drop a table, use a DROP TABLE statement. · Click on the Foreign Keys tab. A DELETE of the parent must follow the relationship's delete rule. It is permitted to drop a table  Learn to add and drop primary key constraints in DB2 using CREATE TABLE and ALTER TABLE commands, including composite keys. 4. Controls. Foreign keys · Add  Information on how to add foreign keys to DB2 database tables using the DB2 Alter Table Add Foreign Key command. In T2, a foreign  I have 2 Tables , please check images attached PK: PK FK: FK P_Id in Pk table is the primary key and P_Id in FK table is the foreign key. Simply create a foreign key from T3 to T2 and T1, T2 being a RESTRICT on delete and T1 having no action. k0tu, hu2q, o0b, r6yet, emx, s6agyn0m5, ka, lcm1b, mkw8, eiyz2,