command to find the number of entries in a temp table

openedge, progress-4gl

Solution

/* create a temp-table so that we can test this technique
 */

define temp-table ttTest
  field id as int
.

create ttTest.
id = 1.
create ttTest.
id = 2.

/* how many records?
 */

define query q for ttTest cache 0.
open query q preselect each ttTest.
display num-results( "q" ).

Problem

Original source