ORA-00823: Specified value of sga_target greater than sga_max_size
2013-04-26 18:54
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前提:
当执行了alter system set sga_target=700 scope=700m退出数据库重启时发现错误:
ORA-00823: Specified value of sga_target greater than sga_max_size
这说明:设置的sga_target值大于了sga_max_size.
解决步骤:
1. 更改spfileSID.ora文件中的sga_target 为0;
2. 另启动一个会话并重启数据库,问题解决.
建议:
a.在设置sga_target是要先查看一下sga_max_size的大小。命令如下:
sql>select pool,sum(bytes) from v_$sgastat group by pool;
或:
sql>show parameter sga_max_size;
b.备份参数文件spfileSID.ora
当执行了alter system set sga_target=700 scope=700m退出数据库重启时发现错误:
ORA-00823: Specified value of sga_target greater than sga_max_size
这说明:设置的sga_target值大于了sga_max_size.
解决步骤:
1. 更改spfileSID.ora文件中的sga_target 为0;
2. 另启动一个会话并重启数据库,问题解决.
建议:
a.在设置sga_target是要先查看一下sga_max_size的大小。命令如下:
sql>select pool,sum(bytes) from v_$sgastat group by pool;
或:
sql>show parameter sga_max_size;
b.备份参数文件spfileSID.ora
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