The visible portion of the Interactive SQL Classic (dbisqlc) data window cannot hold the entire Employees table. It does not display all the information about each employee, and does not display the entire list of employees.
To see information about each employee (other columns) use the scroll bar at the bottom of the data window. This is a standard Windows scroll bar.
To see more information on other employees (other rows), use the scroll bar to the right of the data window. The employee table in the sample database contains approximately 75 employees.
Sometimes, the vertical scroll bar behaves slightly differently than standard scroll bars, as the number of rows in the result may be unknown. In this case, a guess as to the number of rows is used. If Interactive SQL Classic determines that its guess is wrong, the guess is adjusted and the slider “jumps.”