[alibaba/druid]关闭的语句: getMetaData

Caused by: java.sql.SQLException: 关闭的语句: getMetaData at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146) at oracle.jdbc.driver.OracleResultSetImpl.getMetaData(OracleResultSetImpl.java:128) at com.alibaba.druid.filter.FilterChainImpl.resultSet_getMetaData(FilterChainImpl.java:1337) at com.alibaba.druid.filter.FilterAdapter.resultSet_getMetaData(FilterAdapter.java:1660) at com.alibaba.druid.filter.FilterChainImpl.resultSet_getMetaData(FilterChainImpl.java:1333) at com.alibaba.druid.proxy.jdbc.ResultSetProxyImpl.getMetaData(ResultSetProxyImpl.java:516) at com.alibaba.druid.pool.DruidPooledResultSet.getMetaData(DruidPooledResultSet.java:429) at org.apache.ibatis.executor.resultset.FastResultSetHandler.loadMappedAndUnmappedColumnNames(FastResultSetHandler.java:309) at org.apache.ibatis.executor.resultset.FastResultSetHandler.getRowValue(FastResultSetHandler.java:230) at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleRowValues(FastResultSetHandler.java:181) at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleResultSet(FastResultSetHandler.java:152) at org.apache.ibatis.executor.resultset.FastResultSetHandler.handleResultSets(FastResultSetHandler.java:117) at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:40) at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:55) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:41) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:238) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:112) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:72) at sun.reflect.GeneratedMethodAccessor206.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:38) at com.risen.base.page.ExecutorInterceptor.handAll(ExecutorInterceptor.java:155) at com.risen.base.page.ExecutorInterceptor.intercept(ExecutorInterceptor.java:127)