我从ORA-01795错误通过这个 ( d-live的答案)获得了解决方案。在成功地形成了在sql sql developer中触发的语句之后,我发现以下问题04030. 00000 - "out of process memory when trying to allocate %s bytes (
该查询生成了大约300万行,oracle返回以下错误消息:ORA-04030: out of process memory when trying to allocate4012 bytesORA-06512: at "", line 1154ERROR:
ORA-00600: internal error code,
BufferedReader(orset.getCharacterStream("xmlrecord")); java.sql.SQLException: ORA-04068: existing state of packages has been discarded
ORA-04030: out of process memory when trying