[b]How to create this Custom Table on Custom Schema with foreign key [/b]

Question

This Custom Table is create in Custom Schema and Refers to Seeded Table in APPS schema
1 create table test_dff (test_id number(15) primary key,
2* invoice_id number(15) constraint ap_test_fk REFERENCES ap_invoices_all(invoice_id) ON DELETE CASCADE)
SQL> /
invoice_id number(15) constraint ap_test_fk REFERENCES ap_invoices_all(invoice_id) ON DELETE CASCADE
ERROR at line 2:
ORA-02270: no matching unique or primary key for this column-list
How to create this Custom Table on Custom Schema
thanks in advance

Answer 1

hi prashant
sorry for replying late, i have checked your query and it gives me no rows, but if i check for user_cons_columns it gives me no rows either in APPS Schema, but in AP schema it gives me
SQL> SELECT * FROM user_cons_columns WHERE table_name = 'AP_INVOICES_ALL';
OWNER CONSTRAINT_NAME TABLE_NAME
COLUMN_NAME
POSITION
AP SYS_C008177 AP_INVOICES_ALL
INVOICE_ID
SQL> SELECT constraint_name, constraint_type FROM user_constraints WHERE table_name = 'AP_INVOICES_A
LL';
CONSTRAINT_NAME C
SYS_C008177 C
SYS_C008178 C
SYS_C008179 C
SYS_C008180 C
SYS_C008181 C
SYS_C008182 C
SYS_C008183 C
SYS_C008184 C
SYS_C008185 C
SYS_C008187 C
SYS_C008189 C
SYS_C008191 C
and since this is a combination of Unique and Not Null Constraints , i am getting the same issue. do u have any solution to make the Detail table records to delete without using Alerts/DB Triggers?
thanks for your time .
abdul rahman