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

2667

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.

2870

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...

2601

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.

2804

what is new g/l functionality

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write a database figure to implement the master detained relationship.

2936

NZE-28868: Peer certificate chain check failed.

2803

ORA-26095: unprocessed stream data exists

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IMP-00064: Definition of LOB was truncated by export

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What is the use of NOLOCK locking hint?

1788

NZE-28890: Entrust Login Failed

1882

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

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

3171

today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

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

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