data flow Task

SQLServerCentral Article

How to create an SSIS conditional data flow task

  • Article

This article demonstrates how to selectively channel records from a flat-file data source to separate destination tables in an SSIS package using a combination of multicast, data-conversion and conditional-split data flow transformation elements within a data flow task.

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2014-04-10

13,908 reads

SQLServerCentral Article

Batch ETL of Multiple Data Files Using an SSIS Foreach Loop Container

  • Article

An SSIS ETL package created with the Import/Export Wizard uses a Data Flow Task to process one data file at a time. If the need arises, however, the Data Flow Task generated by the wizard can be embedded inside a Foreach Loop Container to batch-process a continuous stream of data files.

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2013-06-13

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Technical Article

RE: How to ensure order is kept in import from csv

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The behaviour is NOT guaranteed.  You need to understand what is meant by 'order' in a relational database, and how this interacts with a DTS load.The physical order in which rows exist has no relevance to the actual order rows are presented to the user in a SELECT statement.  There is 1 and only 1 […]

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2004-03-22

Technical Article

Running only one instance of a trigger

  • Topic

I have applied a trigger on inserts of a table. The triger might execute for 10 or even more seconds depending upon the data in the table. The trigger also affect other tables as well. When a record is inserted into the table, the triger fires and starts executing. Now suppose that as soon as […]

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2004-02-09

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