Which statement demonstrates the correct syntax for a parameter name reference?

Which statement demonstrates the correct syntax for a parameter name reference?

• A. Pipes and exclamation marks: |!ParameterName!|
• B. Pipes only: |ParameterName|
• C. Exclamation marks only: !ParameterName!
• D. Asterisks only: *ParameterName*

Answer: (A)

In OneStream, a parameter reference is created by wrapping the parameter name with exclamation marks and surrounding the whole thing with pipes. This pattern signals a dynamic token that OneStream will substitute with the actual value of that parameter at runtime. The form |!ParameterName!| is the correct syntax because the pipes mark the reference boundary and the exclamations indicate a parameter to be resolved. The other patterns would be treated as literal text or are not recognized as parameter references in this context (for example, piping the name alone, using exclamations without pipes, or using asterisks).

In OneStream, a parameter reference is created by wrapping the parameter name with exclamation marks and surrounding the whole thing with pipes. This pattern signals a dynamic token that OneStream will substitute with the actual value of that parameter at runtime. The form |!ParameterName!| is the correct syntax because the pipes mark the reference boundary and the exclamations indicate a parameter to be resolved. The other patterns would be treated as literal text or are not recognized as parameter references in this context (for example, piping the name alone, using exclamations without pipes, or using asterisks).