ora-12514,是因为oracle服务不能启动

1、关闭服务器Oracle服务(不管可能也可以)

 

2、cmd窗口执行 sqlplus / as sysdba; 登录,然后执行下面的语句

 

Create pfile='D:\oracle\pfileSID.ora' from spfile='D:\oracle\product\10.2.0\db_1\dbs\SPFILEORCL.ora'

 

然后把创建出来的文件拷到服务器(最好Oracle 下的 database 里 );

 

把服务器原有的SPFILEORCL.ora文件剪切备份到其他地方 例如:D:\oracle\product\10.2.0\db_1\database

 

3、在服务器打开命令窗口 执行 sqlplus / as sysdba;

 

Shutdown immediate;

 

Startup pfile=拷过来的ora文件(前3步数据库即可运行,后两步是为了创建已经删除的spfile文件,没有文件无法修改共享内存)

例子:

Startup pfile=D:\oracle\product\10.2.0\db_1\database\pfileSID.ora;

image

pfileSID.ora 内容

orcl.__db_cache_size=155189248
orcl.__java_pool_size=4194304
orcl.__large_pool_size=4194304
orcl.__shared_pool_size=117440512
orcl.__streams_pool_size=0
*.aq_tm_processes=0
*.audit_file_dest='D:\oracle\product\10.2.0/admin/orcl/adump'
*.background_dump_dest='D:\oracle\product\10.2.0/admin/orcl/bdump'
*.compatible='10.2.0.1.0'
*.control_files='D:\oracle\product\10.2.0\oradata\orcl\control01.ctl','D:\oracle\product\10.2.0\oradata\orcl\control02.ctl','D:\oracle\product\10.2.0\oradata\orcl\control03.ctl'
*.core_dump_dest='D:\oracle\product\10.2.0/admin/orcl/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='orcl'
*.db_recovery_file_dest='D:\oracle\product\10.2.0/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)'
*.job_queue_processes=100
*.open_cursors=300
*.pga_aggregate_target=96468992
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=1259291200
*.shared_pool_size=1073741824
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='D:\oracle\product\10.2.0/admin/orcl/udump'

 

posted @ 2026-02-07 11:02  H_Q  阅读(7)  评论(0)    收藏  举报