if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2231

RMAN-05017: no copy of datafile number found to recover

1881

[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2287

When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2316

NZE-28868: Peer certificate chain check failed.

2263

ORA-26027: unique index string.string partition string initially in unusable state

6155

ORA-16627: No standby databases support the overall protection mode.

3553

Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2251

ORA-26032: index string.string loading aborted after string keys

1653

IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1236

ORA-26029: index string.string partition string initially in unusable state

1711

ORA-16626: failed to enable specified object

1770

ORA-26028: index string.string initially in unusable state

3398

IMP-00064: Definition of LOB was truncated by export

5886

ORA-26079: file "string" is not part of table string.string

1519