items COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME INDEXED?
• To add a new field, use the ITEM command. The item types are: ‘i’ for integer, ‘b’ for numerical number type, ‘c’ for character, and ‘f’ for float (also need to specify the number of decimal places). See article 30447 for more details on the item types. Tables: additem grd1.vat new_item1 2 3 i Tables: additem grd1.vat new_item2 3 4 c Note: use ‘i’ for integer, ‘b’ for binary number type, ‘c’ for character, and ‘f’ for float (also need to specify the number of decimal places). • To add all items to the selection, use ASELECT: Tables: asel 8 Records Selected. All items are selected by default. • To remove items from the selection, use NSELECT: Tables: nsel 0 Records Selected. • To select a single record, use ASELECT with the {logical_expression} option: Tables: asel value = -4 1 Records Selected. Tables: list Record VALUE COUNT NEW_ITEM1 NEW_ITEM2 2 -4 3 0 • A range of records can also be selected with the {logical_expression}: Tables: asel value < 0 4 Records Selected. Tables: list Re
