Bar chart limit data using expression

Description: Set limit data using expression.
Assumptions: myVis is a visualization type script parameter.

from Spotfire.Dxp.Application.Visuals import VisualContent
myVisVC = myVis.As[VisualContent]()

myVisVC.Data.WhereClauseExpression = "[Delta] > 20" #Delta is a column name
print "Limit data using expression: " + myVisVC.Data.WhereClauseExpression