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

2720

what is the instrument that used in Mechanical Energy??

2736

IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

3229

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 ??

1736

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...

2803

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

2470

mount: mount to NFS server failed: System Error: Connection timed out

3709

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

4042

why we are using shift key in unix shell script

3237

When do you get "getwmicomexception"?

2735

ORA-16626: failed to enable specified object

2278

i have created ODBC through Data sources and tests completed sucessfully. when i am Trying to connect SQL Server through ODBC (ODBC :Oracle Open Client Adapter for ODBC 2.0.2.15.0 Microsoft SQL Server 09.00.3054) unable to Connect to SQL*Plus: Release 8.0.4.0.0. it is given following error-message . Error: ORA-03121: NO interface driver connected- function not performed.

2854

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

6794

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

8882

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

2864