Database saving my info in new fields that it creates

I am trying to put some new information into one of the collections in my database and I am getting unexpected behavior. I tell it to create a new entry in database collection DB1 which contains 5 fields Fld1, Fld2, Fld3, Fld4, and Fld5 and I tell it that I only want it to set fields Fld2 and Fld3 in this new entry. Well it creates a new entry in the database with all 5 fields empty and adds the fields [Fld2] and [Fld3] to the database entry with the data that I specified. How do I get to to stop doing this and to start using Fld2 and Fld3 instead?

Never Mind, I figured it out. It seems that database fields have two names: a Field Name and a Field Key and I was telling it to set the Field Name when I should have been telling it to set the Field Key, who knew. It would be nice if it would indicate this information in the Wix code documentation, but it doesn’t, thanks for all your help.