バージョン：25.2

columnsToFetch

table property
new in 1.63
Can be set to a list of column names from the table. Any records fetched from the table will contain properties for only the columns listed in the table's columnsToFetch property at the time they are fetched. If columnsToFetch is not specified, all columns are fetched.

 set abc to table "ABC" of myDB with (columnsToFetch:("name","age"))