Hi, I have trouble with the aggregation of two excel files. These files have tons of columns and some of them don’t match up in terms of data format (string v. number). I know that I could use a number to string or string to number to make these merge. However, this to me seems like a pain. Is there way to make this merge process default to one or the other without having to use a node? [image] [image]

Unsupported Column Type - String V. Data

ipazin June 23, 2021, 1:36pm 6

sooner

But think it’s still worth thinking about implementing Table Validator (Reference) node as it covers much more than just column types differences…

Br,
Ivan

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