案例
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编辑 删除
练习一
在windows 2003下安装了oracle 9204,新建数据库ORA92.用sql语句新建表空间testdata: sql>create tablespace testdata datafile 'F:ORACLEORADATAORA92 estdata01.dbf' size 100M autoextend on next 5M maxsize 200M; 以后的练习就以这个数据库和表空间为基础了。You can remove a tablespace from the database when the tablespace and its contents are no longerrequired with the following commond: Drop TABLESPACE tablespace [INCLUDEING CONTENTS [AND DATAFILES] [CADCADE CONSTRAINTS]] where: tablespace --- specifies t
