Assim serve?
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> SELECT SYSDATE AS &campo FROM dual;
Enter value for campo: data
old 1: SELECT SYSDATE AS &campo FROM dual
new 1: SELECT SYSDATE AS data FROM dual
DATA
01/09/2011
SQL>
Atenciosamente,
Felipe.