ORA-01652 无法通过128 (在表空间 TEMP中)扩展temp段 剖析解决

 Oracle 查看表空间使用率的sql语句：

select *
  from (        
        Select a.tablespace_name,                
                to_char(a.bytes / 1024 / 1024, '99,999.999') total_bytes,                
                to_char(b.bytes / 1024 / 1024, '99,999.999') free_bytes,                
                to_char(a.bytes / 1024 / 1024 - b.bytes / 1024 / 1024,'99,999.999') use_bytes,                
                to_char((1 - b.bytes / a.bytes) * 100, '99.99') || '%' use        
        from (select tablespace_name, sum(bytes) bytes from dba_data_files group by tablespace_name) a,                
                (select tablespace_name,sum(bytes) bytes from dba_free_space group by tablespace_name) b        
        where a.tablespace_name = b.tablespace_name   
        )     
         union all        
          (select c.tablespace_name,                 
                 to_char(c.bytes / 1024 / 1024, '99,999.999') total_bytes,                 
                 to_char((c.bytes - d.bytes_used) / 1024 / 1024,'99,999.999') free_bytes,                 
                 to_char(d.bytes_used / 1024 / 1024, '99,999.999') use_bytes,                 
                 to_char(d.bytes_used * 100 / c.bytes, '99.99') || '%' use                
           from (select tablespace_name, sum(bytes) bytes from dba_temp_files group by tablespace_name) c,                 
                 (select tablespace_name, sum(bytes_cached) bytes_used from v$temp_extent_pool group by tablespace_name) d                
           where c.tablespace_name = d.tablespace_name 
           ) 

参考：https://blog.csdn.net/mchdba/article/details/51685173