Windows:
exp 'sys/change_on_install@instance as sysdba' tables=scott.emp
exp \'sys/change_on_install@instance as sysdba\' tables=scott.emp
VMS (use [double_quote][single_quote]...[single_quote][double_quote]):
exp "'sys/change_on_install@instance as sysdba'" tables=scott.emp
Note that this VMS syntax is also a valid syntax on Unix and on Windows.
exp 'sys/change_on_install@instance as sysdba' tables=scott.emp
exp \'sys/change_on_install@instance as sysdba\' tables=scott.emp
VMS (use [double_quote][single_quote]...[single_quote][double_quote]):
exp "'sys/change_on_install@instance as sysdba'" tables=scott.emp
Note that this VMS syntax is also a valid syntax on Unix and on Windows.
本文详细阐述了在Windows、Unix和VMS操作系统下使用exp命令进行数据导出时的不同语法,包括如何在各系统中正确输入单引号和双引号,确保SQL命令在不同环境下的一致性和兼容性。
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