11g expdp+dblink 备份数据库报错
发布时间:2020-12-12 14:07:44 所属栏目:百科 来源:网络整理
导读:11.2.0.4数据库,远程使用expdp+dblink备份数据库报错 报错如下: ORA-31679: Table data object "HIS"."AQULED_COM_SQL" has long columns,and longs can not be loaded/unloaded using a network linkORA-31679: Table data object "HIS"."COM_EBIS_UPDATE
11.2.0.4数据库,远程使用expdp+dblink备份数据库报错报错如下: ORA-31679: Table data object "HIS"."AQULED_COM_SQL" has long columns,and longs can not be loaded/unloaded using a network link ORA-31679: Table data object "HIS"."COM_EBIS_UPDATE_LOG" has long columns,and longs can not be loaded/unloaded using a network link ORA-31679: Table data object "HIS"."COM_SQL" has long columns,and longs can not be loaded/unloaded using a network link . . exported "SYJJHIS"."PHA_COM_STORAGE" 897.5 KB 5374 rows ORA-31679: Table data object "HIS"."CHK_COM_SQL" has long columns,and longs can not be loaded/unloaded using a network link ORA-31679: Table data object "HIS"."COM_SQL_PPC" has long columns,and longs can not be loaded/unloaded using a network link ORA-31679: Table data object "HIS"."DCP_COM_SQL" has long columns,and longs can not be loaded/unloaded using a network link 2、官方文档 DataPump Import Of Tables Containing LONG Columns Using NETWORK_LINK Raises The Error ORA-31679 (文档 ID 1470331.1) 3、解决方法1)expdp导出到本地,然后scp传输,然后再impdp导入2)直接exp导出这里由于数据文件才几十个G,直接只用了exp导出。但是已经到11g的版本还是建议大家使用expdp来备份数据。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |