Breakpoints - (Advanced SSIS Features)

Syntax:

Breakpoints can be set by right-clicking on a control flow or data flow task and selecting "Edit Breakpoints," then selecting the desired event to break on and specifying conditions.

Example:

A common scenario for setting a breakpoint in SSIS is to troubleshoot why a package is failing or not performing as expected. For example, if the data flow task is taking much longer than expected to execute or returning unexpected results, a breakpoint can be set to pause the package execution and allow the developer to examine the data and identify any issues.

Output:

When a breakpoint is hit during package execution, the package will pause and display a message indicating that a breakpoint has been hit. The developer can then examine the data and make any necessary changes or adjustments to the package.

Explanation:

Breakpoints in SSIS allow developers to pause package execution at a specific point and examine the data at that point in order to identify any issues or make necessary changes. Breakpoints can be set for various events, such as when a specific task begins or ends execution, when a specific variable meets a certain condition, or when a data flow buffer is full.

Use:

Breakpoints are useful for troubleshooting package issues and identifying specific points where the package may be failing or not performing as expected. They can also be used for testing and debugging purposes.

Important Points:

• Breakpoints can be set for various events in both control flow and data flow tasks.
• When a breakpoint is hit, package execution will pause and display a message indicating that a breakpoint has been hit.
• Breakpoints can be used for troubleshooting, testing, and debugging purposes.

Summary:

Breakpoints are a powerful tool in SSIS for troubleshooting package issues and identifying specific points in package execution where issues may be occurring. They can be set for various events and allow developers to pause package execution and examine data at specific points in order to make necessary changes or adjustments.