What is difference between foreach and for loop in SSIS?

Question

A foreach loop is very similar to a for loop, except there is no evaluation phase. This is because you are looping over a collection of objects, and for each object in the collection, you execute a specific statement. 4 дек. 2019 г.

What is the difference between for loop and foreach loop in SSIS?

For Loop is used for looping through a number of tasks for a set number of times. ForEach Loop loops through various things such as files, objects, ADO connections, etc. Result of the for loop will be assigned to variable and its value can be used further.

How does foreach differ from for loop?

The biggest differences are that a foreach loop processes an instance of each element in a collection in turn, while a for loop can work with any data and is not restricted to collection elements alone. This means that a for loop can modify a collection - which is illegal and will cause an error in a foreach loop.

What is foreach loop in SSIS?

The Foreach Loop container repeats the control flow for each member of a specified enumerator. SQL Server Integration Services provides the following enumerator types: Foreach ADO enumerator to enumerate rows in tables. For example, you can get the rows in an ADO recordset.

What is the use of for loop container in SSIS?

The For Loop Container in SSIS will repeat the SQL Integration Services tasks for a given number of times until the given condition is False. It is the same as the For Loop in any programming language.

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