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

2869

ORA-16516: The current state is invalid for the attempted operation.

8885

IMG-02003: 2FF03 - incorrect color histogram feature specification

1769

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...

2670

ORA-26095: unprocessed stream data exists

3644

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

2183

NZE-28868: Peer certificate chain check failed.

2868

ORA-26084: direct path context already finished

2001

ORA-26030: index string.string had string partitions made unusable due to:

1990

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2948

ORA-26076: cannot set or reset value after direct path structure is allocated

2035

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

2237

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...

2804

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

4042

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

2761