BimlScript Transformers Primer
An introduction to transformers in BimlScript, a feature available in BimlStudio.
An introduction to transformers in BimlScript, a feature available in BimlStudio.
This webinar demonstrates BimlStudio Transformers, the "secret sauce" of Biml.
Reads the first line of a delimited file as a single 'FileInfo' string, routes it through a Conditional Split that compares against known header signatures, counts rows on each branch, then uses a precedence-constraint expression on a non-zero row count to fire the matching per-layout Dataflow task.
Demonstrates a Package-level transformer that injects an 'OnPreExecute' logging pattern and branches its Biml emit on 'CompilerSettings["SsisVersion"]', so the same framework template produces SSIS-2008 R2 log providers or SSIS-2012 system-variable bindings depending on the target.
This walkthrough demonstrates how to create your own custom errors, warnings, and messages. It also shows how to interact with the validation system to...