BUG: ALTER TABLE Command Changes Field Type to Picture

MORE INFORMATION

Steps to Reproduce Problem

   CLOSE ALL
   CLEAR
   CREATE DATABASE mydata     && Creates MYDATA.DBC.
   USE samples\data\orders
   COPY NEXT 10 TO orders2    && Copies the first 10 records from
                              && ORDERS.DBF to a new table ORDERS2.DBF.
   USE                        && Clears ORDERS.DBF from memory.
   ADD TABLE orders2          && Adds orders2 to MYDATA.DBC.
   USE orders2
   DISPLAY STRUCTURE          && Very Important to note that the field
                              && order_id has the character data type.
   CLEAR
   *
   * The next command is used to create a Primary index tag on the
   * field order_id, the syntax should be:
   *
   * ALTER TABLE orders2 ALTER COLUMN order_id C(6) PRIMARY KEY
   * -or-
   * ALTER TABLE orders2 ADD PRIMARY KEY order_id TAG order_id
   *

   ALTER TABLE orders2 ALTER order_id PRIMARY
   DISPLAY STRUCTURE           && Note the data type of order_id is now
                               && Picture.