hp-ux環境sqlplus中使用@執行sql指令碼報錯

hp-ux環境，在sqlplus中執行@xyz.sql,報錯,@居然不行，還是用start吧

SQL> @/oracle/app/oracle/product/9.2.0/rdbms/admin/spreport.sql';
SP2-0734: unknown command beginning "/oracle/ap..." - rest of line ignored.
SQL> @'/oracle/app/oracle/product/9.2.0/rdbms/admin/spreport.sql';
SP2-0734: unknown command beginning "'/oracle/a..." - rest of line ignored.
SQL> @/oracle/app/oracle/product/9.2.0/rdbms/admin/spreport.sql;
SP2-0734: unknown command beginning "/oracle/ap..." - rest of line ignored

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