报错误:"ORA-01691: Lob 段 USER_MURPHY.SYS_LOB0000093717C00006$$ 无法通过 1024 (在表空间 XXXX 中) 扩展")

报错误:“ORA-01691: Lob 段 USER_MURPHY.SYS_LOB0000093717C00006$$ 无法通过 1024 (在表空间 XXXX 中) 扩展”)

原因:表空间内存不足;

1.查看表空间的名称及大小:

select d.tablespace_name, d.file_id, d.file_name,

round(bytes/(1024*1024),0) total_space

from dba_data_files d

order by tablespace_name

报错误:

2.查看表空间使用情况:


select a.tablespace_name,a.bytes/1024/1024 "sum MB",

(a.bytes-b.bytes)/1024/1024 "used MB",b.bytes/1024/1024 "free MB",

round (((a.bytes-b.bytes)/a.bytes)*100,2) "used%" from

(select tablespace_name,sum(bytes) bytes from dba_data_files group by tablespace_name) a,

(select tablespace_name,sum(bytes) bytes,max (bytes) largest from dba_free_space group by tablespace_name)b

where 

你可能感兴趣的:(数据库)