Three criteria columns are provided by default. This section discusses the options we have for editing their criteria. These include options for selecting fields, sorting individual columns, entering conditions for individual columns, and so on.
The Field selector contains all of the individual columns for the selected tables, plus a special choice ending with an asterisk (*) for each table, which means that all of the fields in the table are selected.
To display all of the fields in the
author table, we would choose `author`.* and select the Show checkbox, without entering anything ...