Using sequence in different schemas

Question

Hi all,
If i have a sequence testSeq created in schema A, and an insert statement is used in schema B,is it possible to include testSeq.nextVal in the insert statement of schema B?

Answer 1

hi,
see this
SQL> conn user1/user1@XE
Connected.
SQL> create sequence empno_seq
  2  minvalue 1
  3  maxvalue 100
  4  increment by 1
  5  nocycle
  6  nocache
  7  noorder;
Sequence created.
SQL> grant select on empno_seq to user2;
Grant succeeded.
SQL> conn user2/user2@XE
Connected.
SQL> select user1.empno_seq.nextval from dual;
   NEXTVAL
         1
SQL> /
   NEXTVAL
         2
SQL> /
   NEXTVAL
         3
SQL> /
   NEXTVAL
         4
SQL> conn user1/user1@Xe
Connected.
SQL> ;
  1* select user1.empno_seq.nextval from dual
SQL> /
   NEXTVAL
         5
SQL> /
   NEXTVAL
         6
SQL> /
   NEXTVAL
         7
SQL> /
   NEXTVAL
         8
It can be used in    by having  required privileges .Thanks,
Edited by: prakash on Feb 28, 2012 5:11 AM