Explain why variables called the most powerful component of SSIS?

  Variable allows us to dynamically control the package at runtime. Example: You have some custom code or script that determines the query parameter’s value. Now, we cannot have a fixed value for the query parameter. In such scenarios, we can use variables and refer the variable to the query parameter. We can use variables for like:

  1. Updating the properties at runtime,
  2. Populating the query parameter value at runtime,
  3. used in a script task,
  4. Error handling logic and
  5. with various looping logic.

Comments

Popular posts from this blog

Difference between ETL vs. ELT

What are the for each loop enumerators available in SSIS?

What are the SSIS package protection levels?