oracle - ORA-30036 : unable to extend segment by 8 in undo tablespace 'UNDOTBS'

Question

我正在运行具有以下 PL/SQL block 的 cron 作业:

declare  
  begin  
--insert into DB_LOGS_TEMP table from DB_LOGS table  
INSERT INTO DB_LOGS_TEMP SELECT * FROM DB_LOGS WHERE DB_LOG_ID NOT IN(SELECT DB_LOG_ID from DB_LOGS_TEMP );  
--keep the lat 10 records and delete other records  
DELETE DB_LOGS where rowid  in (  
select rid from (  
select t.rowid rid,  
       row_number() over(partition by T.DB_LOG_ID order by T.TIMESTAMP desc) as rn  
from DB_LOGS t)  
where rn > 10);  
end;  

DB_LOGS 表有 10247302 行。当 cron 作业运行时，它会抛出一个错误，如 ORA-30036: unable to extend segment by 8 in undo tablespace 'UNDOTBS'。增加 tablespce 是这个问题的唯一解决方案吗？如何做到这一点？ UNDOTBS有524288000字节。

Answer 1

它在增加表空间和启用自动扩展时对我有用。

 ALTER DATABASE DATAFILE '/vg01lv11/oracle//data/undotbs_d1_O2P00R11.dbf' AUTOEXTEND ON MAXSIZE 10g;

ALTER DATABASE DATAFILE '/vg01lv11/oracle//data/undotbs_d1_O2P00R11.dbf'
       RESIZE 1000M;