Table.RenameColumns Function in Power Query
The Table.RenameColumns function returns a table with the columns renamed as specified.
Syntax
Table.RenameColumns(table as table, renames as list, optional missingField as nullable number) as table
Example:
Power Query M
let MyTable = Table.FromRecords( { [CustomerID = 1, Name = "Ashish", Phone = "123-4567", Company = "TCS"], [CustomerID = 2, Name = "Katrina", Phone = "987-6543", Company = "TCS"], [CustomerID = 3, Name = "Alia", Phone = "543-7890", Company = "TCS"], [CustomerID = 4, Name = "Vicky", Phone = "676-8479", Company = "TCS"], [CustomerID = 5, Name = "Mohini", Phone = "574-8864", Company = "TCS"], [CustomerID = 6, Name = "Meenakshi", Phone = "574-8864", Company = "TCS"], [CustomerID = 7, Name = "Esha", Phone = "574-8864", Company = "TCS"], [CustomerID = 8, Name = "Anjali", Phone = "574-8864", Company = "TCS"] } ), Return = Table.RenameColumns(MyTable, {{"Phone", "Contact"}, {"Company", "Organization"}}) in Return
The output of the above formula is shown below: