[数据库][语句]

1、导出库

exp huade/enter@orcl grants=y file=d:/huade.dmp buffer=65536

2、导出表

exp huade/enter@orcl grants=y tables=(ld_huade_grant) file=d:/grant.dmp buffer=65536

3、导入库

imp huade/enter@orcl file=e:/huade.dmp fromuser=huade touser=huade buffer=65536

4、导入表

imp huade_enter@orcl  table=(ld_huade_grant) file=e:/grant.dmp  fromuser=huade touser=huade buffer=65536

链接:https://note.youdao.com/share/?id=3175b130aa1426858be42d7c0c65065e&type=note#/

5:创建名为HSXXGK的表空间

create tablespace HSXXGK logging datafile 'E:\Oracle\tablespace\HSXXGK.dbf' size 1000M reuse autoextend on next 1280k maxsize 10000M extent management local segment space management auto;

6:创建名为trs的用户(注意enter是密码)

create user HSXXGK identified by enter default tablespace HSXXGK;

7:给用户trs授权

grant connect,resource,dba to HSXXGK;

9:登录

sqlplus / as sysdba

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