ORA-13110: cannot drop topology with associated topo_geometry tables

文档解释

ORA-13110: cannot drop topology with associated topo_geometry tables

Cause: The drop_topology procedure was invoked for a topology that has assocated topo_geometry layers with it.

Action: Delete the topo_geometry layers from the topology before dropping the topology. Use SDO_TOPO.delete_topo_geometry_layer to delete topo_geometry layers from the topology.

ORA-13110: cannot drop topology with associated topo_geometry tables

ORA-13110是一个Oracle数据库服务器软件错误代码,它表示用户不能删除topology(拓扑),其关联的topo_geometry(拓扑几何)表都不能被删除。

官方解释

ORA-13110指示不允许删除位于$ ORACLE_HOME /md/admin/cat*中的拓扑图(topology),该拓扑图已被使用,并且存在关联的topo_geometry表中,不能删除关联的表。

常见案例

当用户试图在Oracle数据库中删除关联的topo_geometry表时,将出现ORA-13110错误。

正常处理方法及步骤

1. 第一步:使用以下Oracle命令检索关联的topo_geometry表:

SELECT table_name FROM user_sdo_geom_metadata;

2. 第二步:删除每个检索到的topo_geometry表:

DROP TABLE ;

3. 第三步:最后,删除topology:

DROP TOPOLOGY ;

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