why we are using shift key in unix shell script

3243

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...

2808

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

2764

What is SCD (Slowly Changing Dimensions)? What are its types?

2726

ORA-26094: stream format error: input column overflow

2859

ORA-26082: load of overlapping segments on table string.string is not allowed

1830

write a database figure to implement the master detained relationship.

3026

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

2302

ORA-16626: failed to enable specified object

2282

Hi, I am trying to encode data from flatfile and then to decode the encoded data to original form. Procedures that I followed:- 1. Encoded the field 'A_ID' using AES_ENCRYPT(A_ID,'abd') in the expression transformation. The A_ID got encoded in the output table(oracle) 2. To decode this back I used AES_DECRYPT(A_ID,'abd'). But after executing the workflow, I am not getting any data in output. can anybody tell me how to decrypt the encoded data back to original form ??

1740

How to view the error log for any specific instance?

2548

what is new g/l functionality

2683

What is the use of NOLOCK locking hint?

1837

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

2476

invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

3448