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

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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 ??

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

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What is Mutex error in Triggers?

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

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IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

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

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How to view the error log for any specific instance?

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ORA-16626: failed to enable specified object

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hp asking for replication floppy to do reinstall 25254 server assistant

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java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

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

2805

what is the instrument that used in Mechanical Energy??

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

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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.

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