ORACLE 10g下载地址
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Microsoft Windows (32-bit)
http://download.oracle.com/otn/nt/oracle10g/10201/10201_database_win32.zip
http://download.oracle.com/otn/nt/oracle10g/10201/10201_client_win32.zip
http://download.oracle.com/otn/nt/oracle10g/10201/10201_clusterware_win32.zip
http://download.oracle.com/otn/nt/oracle10g/10201/10201_gateways_win32.zip
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Microsoft Windows (x64)
http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_database.zip
http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_client.zip
http://download.oracle.com/otn/nt/oracle10g/10201/102010_win64_x64_clusterware.zip
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Linux x86
http://download.oracle.com/otn/linux/oracle10g/10201/10201_database_linux32.zip
http://download.oracle.com/otn/linux/oracle10g/10201/10201_client_linux32.zip
http://download.oracle.com/otn/linux/oracle10g/10201/10201_gateways_linux32.zip
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for Linux x86-64
http://download.oracle.com/otn/linux/oracle10g/10201/10201_database_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_client_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_clusterware_linux_x86_64.cpio.gz
http://download.oracle.com/otn/linux/oracle10g/10201/10201_gateways_linux_x86_64.cpio.gz
Oracle Database 10g Release 2 (10.2.0.1.0) Enterprise/Standard Edition for AIX5L
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_database.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_client.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_cluster.cpio.gz
http://download.oracle.com/otn/aix/oracle10g/10201/10gr2_aix5l64_gateways.cpio.gz
Oracle Database 10g Release 2 (10.2.0.2) Enterprise/Standar
相关文档:
SVRMGR> select * from dba_jobs;
初始化相关参数job_queue_processes
alter system set job_queue_processes=39 scope=spfile;//最大值不能超过1000 ;job_queue_interval = 10 //调度作业刷新频率秒为单位
DBA_JOBS describes all jobs in the database.
USER_JOBS describes all jobs owned by the c ......
Oracle数据导入导出imp/exp就相当于oracle数据还原与备份。exp命令可以把数据从远程数据库服务器导出到本地的dmp文件,imp命令可以把dmp文件从本地导入到远处的数据库服务器中。 利用这个功能可以构建两个相同的数据库,一个用来测试,一个用来正式使用。
执行环境:可以在SQLPLUS.EXE或者DOS(命令行)中执行,
......
1.ORACLE采用自下而上的顺序解析WHERE子句,根据这个原理,表之间的连接必须写在其他WHERE条件之前, 那些可以过滤掉最大数量记录的条件必须写在WHERE子句的末尾.
例如:
(低效)
SELECT … from EMP E WHERE SAL > 50000 AND JOB = ‘MANAGER’ AND 25 < (SELECT COUNT(*) from EMP WH ......
实现方法:
1、开始->设置->控制面板->管理工具->服务
停止所有Oracle服务。
2、开始->程序->Oracle - OraHome81->Oracle Installation Products->
Universal Installer
卸装所有Oracle产品,但Universal Installer本身不能被删除
5、运行regedit,选择HKEY_LOCAL_MACHINESOFTWAREORACLE,按 ......
有人遇到这么一个问题,访问一个序列怎么出错了,错误如下: ORA-08002: 序列 SEQ_GX.CURRVAL 尚未在此会话中定义 这是因为在一个新的会话中,序列需要初始化,也就是通过.NEXTVAL来完成序列的初始化。 测试如下: Connected to Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 Connected as crmii SQL> SQ ......