Using the Python Script, I have a table with two columns…A and B for example coming from one
input table, and a value coming in from another input table lets call C.
I want to take the value value C and replace all the values in column B for all the rows…
I’m assuming from your description that the second input table has a single row consisting of the single column containing the required value and that column B for all rows on table 1 will be replaced with the same value. Therefore there is no “joining” with the second table based on keys or any additional complication like that.
With that assumption in mind, the following does what I think you are describing: