Answer Posted / guest

Cause: The capability in question is not supported when the
materialized view uses an expression other than a simple
column reference in the GROUP BY clause.

Action: Re-phrase the query to use only simple column
expressions in the GROUP BY clause.

Please add more information about this Error

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.............

2426

---

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

1999

---

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

1604

---

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

3648

---

ORA-26094: stream format error: input column overflow

2353

---

---

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

2327

---

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2427

---

NZE-28890: Entrust Login Failed

1488

---

ORA-16626: failed to enable specified object

1865

---

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

6342

---

ORA-26095: unprocessed stream data exists

3051

---

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...

2355

---

IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2400

---

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

1840

---

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

3534

---