CLEARSELECT
Syntax
CLEARSELECT [num.expr] [ALL]
Description
The UniBasic CLEARSELECT command clears active select lists. You can specify a particular
list ID by specifying num.expr as 0 through 9. ALL clears all active select lists. If you
do not specify a parameter, UniData clears the default ID list (zero). If you specify an
list ID outside the valid range, a runtime error occurs. You generally create active lists
by executing the ECL SELECT, SSELECT, or GET.LIST commands, or the UniBasic SELECT or GETLIST
commands.
These commands report or process a specific subset of IDs within a file. Because multiple
select lists can be active at one time, the CLEARSELECT statement could clear one or all
of the currently active lists.
