Duplicates in FlowScript table

[jdoherty]

I want to find the duplicates. I actually figured it out. This link helped;

Group by-function script

I would like to use Group by-function in a flow script, but Flow help doesn’t give me any help. I have a table variable, and would like to group a column in that table (named signed_contracts). I need to count fileId grouped by ContractNumber table(fileId, fileName, title, contractNumber, contractType, formatSize, size, signatureDate, endDate, //userName, userEmail, //url, supplierCompanyName, companyRegistrationNumber);

I will post the code when I have time.