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Netezza dosen't have any isnumeric check function, so in order to find out whether the column has non-numeric, use the following logic n...
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@echo off :: ----------------------------------------------------------------- :: DataStageExport.bat :: -----------------------------------...
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Source :-dwh-ejtl.blogspot.com Q1) Tell me what exactly, what was your role? A1) I worked as ETL Developer. I was also involved in requireme...
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The open document functionality between 3 and 4 is exactly the same expect a change the default URL The default URL to the OpenDocument web...
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In data warehousing, a conformed dimension is a dimension that has the same meaning to every fact table in the structure. Conformed dim... -
Explain FPGA and how is it useful for query performance. FPGA: Field Programmable Gate Array (FPGA) is located on each SPU. Netezza is diffe...
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I am sharing an simple a post found in the codeproject Introduction The purpose of this tutorial is to provide detailed steps on how to crea...
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One of the regular viewer of this blog requested me to explain the important's of the ETL mapping document. What is ETL Mapping Document... -
SELECT date(current_Date) from dual; –10/28/10 (if current date is Oct 28, 2010) SELECT (current_timestamp) from dual; /* SELECT DATE_PART(‘...
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I found this following article useful for DW people. http://www.brelson.com/2009/11/using-google-spreadsheets-to-extract-twitter-data/
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Netezza ISNUMERIC Data Check Logic
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Datastage DSX Files Export Script
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Informatica Job Interview Question & Answers
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SAP BO Open Document in 4.1
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Conformed Dimensions with example
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Netezza Job Interview Questions
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Steps to Create your a simple SSIS Package
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What is ETL Mapping Document ?A Real Time Example
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Netezza Date Functions Use
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Extracting data from Twitter
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