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4/26/2012

Container Tasks in SSIS

What are all the Container Tasks in SSIS ?
SSIS Provides 4 types of Container Tasks. They are

  • Task Host Container
  • For loop Container
  • Foreach loop Container
  • Sequence Containe

 Task Host Container:
 Every task is associated with a self container which provides isolated environment for task execution. Task host  
 container not visible. We can not drag from tool box.

 Forloop Container :
 This is used to execute one or more tasks repeatedly fixed no of times.

 Foreachloop Container:
 This is used to execute one or more tasks frequently unknown number of times based on the collection of items.
 This will work based on enumerable
 
 Sequence Container:
 It will not change the execution order of task. This is used to

  •  Implement container scope of variables.
  •  Enable/disable tasks as a group
  •  Transaction implementation



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