Asked inAT&T,Technical Specialist (Data Warehousing)

Informatica - How will you select last 10 lines from a file in mapping

AnswerBot
1y

To select the last 10 lines from a file in Informatica mapping, use the Source Qualifier transformation with a SQL override.

  • Add a Source Qualifier transformation to the mapping.

  • In the Source Qualifier...read more

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AT&T Technical Specialist (Data Warehousing) Interview Questions
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