Foundation for analyzing 2 tables and performing complex ops beyond JOIN
Diff - compares two tables with keys provided for each and finds differences. Returns a table with column and value for non-matching data elements
NumberValidator - validates numbers 3 ways - Range, Type (Positive, Negative, Whole, Decimal) or Comparison (, =, !=)
StringValidator - sees if the string matches the RegEx pattern
Validators use the exception handling pattern, so they must be wrapped in a try/catch block or the bot will terminate.
Add a computed column based on existing columns by their index. For example [1]*20 says to take the value of the cell in the 2nd column and multiply it by 20. If [1] is not numeric or the formula cannot be read as a mathematical statement the resulting field will say "Improperly Formed Formula"
For support: @jpmorgenthal on Twitter