sql> alter system set cluster_database=false scope=spfile sid='qcjk1'; --------注意sid根据不同环境要修改 在rac两节点都要关闭数据库:sql>shutdown immediate; 在rac1节点将数据库启动到nomount状态:sql>startup nomount; SQL> alter database mount exclusive; Database altered. SQL>
跟单实例多少有点区别ORACLE 11g RAC 两节点第一步 查看字符集PRIMARY-SYS@mydb2>select userenv('language') from dual; USERENV('LANGUAGE')----------------------------------------------------AMERICAN_AMERICA.AL32UTF8/*也可以通过下面几种方式查询当前字符集SQL> SELECT parameter, value FROM v$nls_
1.登录sys关闭服务 [oracle@t-e ~]$ export ORACLE_SID=kamiltest1 [oracle@t-e ~]$ sqlplus / as sysdba SQL>shutdown immediate ; 2.修改字符集 SQL > startup mount ; SQL > alter system enable restricted session ; SQL > alter system set JOB_QUEUE_PROCESSES=; SQL
oracle基础教程(8)oracle修改字符集 1.用dba连接数据库 -->sqlplus / as sysdba 2.查看字符集 -->SELECT parameter, value FROM v$nls_parameters WHERE parameter LIKE '%CHARACTERSET'; 好像结果: PARAMETER ---------------------------------------------------------------- VALUE -------
查看mysql数据编码 登录MySQL服务,查看mysql数据库默认的编码 mysql> show variables like 'character%'; +--------------------------+-------------------------------------------------+ | Variable_name | Value | +--------------------------+--------------------------------------
最近在做修改字符集的实验,悲剧的是修改后重启,数据库启动不了. SQL> alter system set nls_language='AMERICAN' scope = spfile; SQL> alter system set nls_territory='AMERICAN' scope=spfile; SQL> shutdown immediate; SQL> startup ORA-12700: invalid NLS parameter value (nls_ter