ORA-1652: unable to extend temp segment by 8 in tablespace错误
ORA-1652: unable to extend temp segment by 8 in tablespace错误在alert_SID.log出现下面错误：Thu Aug 5 17:13:07 2010ORA-1
ORA-1652: unable to extend temp segment by 8 in tablespace错误
在alert_SID.log出现下面错误：
Thu Aug 5 17:13:07 2010
ORA-1652: unable to extend temp segment by 8 in tablespace TEST
Thu Aug 5 17:31:58 2010
ORA-1652: unable to extend temp segment by 8 in tablespace TEST
查看AIX中数据库的该表空间的最大值应该为32GB，真实大小为2GB。
这是因为没有改变AIX5.3系统的limits文件，该文件限制系统文件的大小。如果没有修改该文件，默认的数据文件最大为2GB
如果数据库在AIX中的用户为Oracle，在/etc/security/limits 文件中增加下面的内容：
Oracle:
fsize = -1
data = -1
stack = -1
core = -1
改变这文件之后，，数据库重新启动则可以解决最大2GB，则最大值为32GB。
如果不能重启数据库，则可以在数据库中的该表空间中增加多一个数据文件来解决上面的问题。
如：
alter tablespace TEST
add datafile '/usr/oracle/oms/oradata/bgp/TEST02.dbf'
size 5M autoextend on
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