首页 > 数据库 > Oracle > ORACLE 在线重新定义表分区表重定义为普通表。
expdp xx/xxxxdirectory=exp_dir dumpfile= xxxx.dmp tables=ADAPTER_ORIGINALDATA logfile= xxxx.log parallel=10
2、备份表的索引ddL
create tablespace xxxdatafile ‘xxxxx.dbf’
size 1G autoextend on next 500M maxsize 10g
将表空间赋给用户
alter user adapter
quota unlimited on xxxxx;
CREATE TABLE "ADAPTER"."xxxx"
( "EVENTID" CHAR(32) NOT NULL ENABLE,
"RECORDCLASSIFYING" VARCHAR2(32),
"RECORDTITLE" VARCHAR2(50),
"EFFECTIVETIME" DATE,
"AUTHORORGANIZATION" VARCHAR2(56),
"SOURCEID" VARCHAR2(32),
"VERSIONNUMBER" VARCHAR2(10),
"AUTHOR" VARCHAR2(32),
"SYSTEMTIME" DATE,
"UPLOADTIME" DATE,
"HEADER" VARCHAR2(4000),
"BODY" BLOB,
"DOCFORMAT" VARCHAR2(8),
"ZIPTYPE" VARCHAR2(8),
"PROCESSFLAG" CHAR(1),
"ORIGINALBODY" BLOB,
"MPIPROCESSFLAG" CHAR(1),
"MPI" VARCHAR2(32),
"DCID" CHAR(16),
"CREATETIME" DATE,
"AUTHORORGANIZATION_TEXT" VARCHAR2(56)
) TABLESPACE xxxxxx;
execute dbms_redefinition.start_redef_table('hzwsj','old_table','mid_table');
execute dbms_redefinition.sync_interim_table('hzwsj','old_table','mid_table');
execute dbms_redefinition.finish_redef_table('hzwsj','old_table','mid_table');
6、创建索引来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/26764973/viewspace-1277127/ ,如需转载,请注明出处,否则将追究法律责任。