ORA-00911: invalid character Cause: identifiers may not start with any ASCII character other than letters and numbers. $#_ are also allowed after the first character. Identifiers enclosed by doublequotes may contain any character other than a doublequote. Alternative quotes (q'#...#') cannot use spaces, tabs, or carriage returns as delimiters. For all other contexts, consult the SQL Language Reference Manual.
!改成$ $ xcopy d:\oracle\oradata\myOracle\system01.dbf d:\databak/H/R; alter tablespace system end backup; 或者$ xcopy d:\oracle\oradata\myOracle\system01.dbf d:\databak; alter tablespace system end backup;
Cause: identifiers may not start with any ASCII character other than letters and numbers. $#_ are also allowed after the first character. Identifiers enclosed by doublequotes may contain any character other than a doublequote. Alternative quotes (q'#...#') cannot use spaces, tabs, or carriage returns as delimiters. For all other contexts, consult the SQL Language Reference Manual.
时又出现错误:
SP2-0734: 未知的命令开头 "!xcopy d:\..." - 忽略了剩余的行。
$ xcopy d:\oracle\oradata\myOracle\system01.dbf d:\databak/H/R;
alter tablespace system end backup; 或者$ xcopy d:\oracle\oradata\myOracle\system01.dbf d:\databak;
alter tablespace system end backup;