目录
1
引言
____________________________________________________________________4
2
关于
DUL_______________________________________________________________4
2.1 DUL 是一个什么样的程序 ____________________________________________________4
2.2 什么时侯用?_______________________________________________________________5
2.3 哪里可以获得 DUL__________________________________________________________5
2.4 使用前最好有哪些东西_______________________________________________________5
2.5 DUL 支持什么? ____________________________________________________________6
2.6 DUL 有什么限制和危险?_____________________________________________________6
2.7 DUL 的输出格式 ____________________________________________________________6
3
配置
DUL_______________________________________________________________7
3.1 必需的配置文件_____________________________________________________________7
3.2 参数据文件:init.dul__________________________________________________________7
3.2.1 数据库配置参数 _________________________________________________________________7
3.2.2 数据字典缓存参数 _______________________________________________________________7
3.2.3 操作系统相关参数 _______________________________________________________________8
3.2.4 其它常用参数 __________________________________________________________________10
3.2.5 参数文件举例 __________________________________________________________________11
3.3 控制文件:control.dul______________________________________________________11
3.3.1 控制文件格式说明 ______________________________________________________________11
3.3.2 举例: ________________________________________________________________________12
3.4 命令______________________________________________________________________13
3.4.1[ALTER SESSION]SET init.dul parameter = value;______________________________________13
3.4.2 BOOTSTRAP___________________________________________________________________13
3.4.3 COMMIT______________________________________________________________________13
3.4.4 DESCRIBE owner_name.table_name;________________________________________________13
3.4.5 DUMP_________________________________________________________________________14
3.4.6 REM__________________________________________________________________________15
3.4.7 ROLLBACK____________________________________________________________________15
3.4.8 SHOW_________________________________________________________________________15
3.4.9 UNLOAD DATABASE___________________________________________________________15
3.4.10 UNLOAD USER_______________________________________________________________16
3.4.11 UNLOAD TABLE______________________________________________________________16
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