Hello everyone!
I need to create a table with a dynamic number of columns.
The number of columns is determined by the number of records in a query.
Can you help me?

Hello everyone!
I need to create a table with a dynamic number of columns.
The number of columns is determined by the number of records in a query.
Can you help me?
Technically you could do this by using ParseJSON(). But, you're then going to have the issue that Power Apps doesn't let you add controls dynamically, so it isn't really good for much in the end.
Power Apps really expects you to have your column names all known at design time. You could try using a Table of Tables with the innermost table acting like your record by having columns of "FieldName" and "FieldValue". Maybe also "FieldIndex". But, I think it will be more trouble than it is worth.