ZOOM
The ZOOM command examines data from a specific column in character format. You may issue ZOOM with a whole or partial column name, or you may enter ZOOM in the COMMAND field, position the cursor to the desired column and press Enter. ZOOM displays the contents of a single column, regardless of the value specified by the MAXCOL command. An asterisk (*) at the end of the column name in the ZOOM display indicates the LOB column has been truncated.
The ZOOM command can be issued during a browse or edit session in table mode. It is not valid in row mode.

column-name
Name of the column to be examined. You can enter partial column names. If more than one column name matches the criteria, a window displays the matching columns, allowing you to select one. See Column Selection window for a sample partial column window. See Partial-Column-Names for more information.