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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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If you have table like below GROUP_NAME GROUP_ID PASS_FAIL COUNT GROUP1 5 FAIL 382 GROUP...
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@echo off :: ----------------------------------------------------------------- :: DataStageExport.bat :: -----------------------------------...
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The error and reject capturing is one of the best practices that I recommend to all developers, let me explain in a very simple way Rejec... -
Migrate Universe from one database to another · First backup the original universe in case if something go wrong · Launch ... -
I have explained the importance of Nosql in my previous post, today I am going to explain about Newsql What is NewSQL ? As you... -
· Types of Stages in DS? Explain with Examples · What are active stages and passive stages? · Can you filter data...
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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... -
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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What is Big Data? Big data is data that exceeds the processing capacity of traditional database systems. The data is too big, moves too fast...
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Netezza ISNUMERIC Data Check Logic
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How to do PIVOT in netezza SQL
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Datastage DSX Files Export Script
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Datastage Error and reject record Handling simplified
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SAP BO Universe and Report Migration Part 1
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What is NewSQL
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Ton of Data Warehousing and Datastage Interview Questions
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Conformed Dimensions with example
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Informatica Job Interview Question & Answers
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Big Data and Hadoop Questions and Answers
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