(B)0PRINT qqqwqwqqq> value-expr qqqqqqqqwqwqqq>
           x mqqq> context-var . * qqqj x
           mqqqqqqqqqqqqqq , <qqqqqqqqqqj

    Also see STORE syntax for example of using PRINT...RDB$DB_KEY in
    RDO within a STORE...END_STORE block.

1  –  value-expr

    A valid Oracle Rdb value expression. Request HELP on Value_expr for
    more information.

2  –  context-var

    A context variable you have defined in a FOR or START_STREAM
    statement. Use a context variable and a wildcard character (*)
    to display all the fields for each record in the record stream.
    If you use the wildcard character, RDO uses the field names as
    column headers on the display.