You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@calcite.apache.org by "chenyuzhi (Jira)" <ji...@apache.org> on 2021/04/09 15:14:00 UTC

[jira] [Created] (CALCITE-4573) Query for array-type cloumn thows NullPointExcpeiton

chenyuzhi created CALCITE-4573:
----------------------------------

             Summary: Query for array-type cloumn thows NullPointExcpeiton
                 Key: CALCITE-4573
                 URL: https://issues.apache.org/jira/browse/CALCITE-4573
             Project: Calcite
          Issue Type: Bug
          Components: avatica
    Affects Versions: avatica-1.17.0
            Reporter: chenyuzhi


When queying array-type column , it throws `NullPointException` 

 

```

2021-04-09 22:56:03.152 - Can't read column 'age_array' valuejava.lang.NullPointerException at org.apache.calcite.avatica.AvaticaResultSet.close(AvaticaResultSet.java:156) at org.jkiss.dbeaver.model.impl.jdbc.data.JDBCCollection.makeCollectionFromResultSet(JDBCCollection.java:339) at org.jkiss.dbeaver.model.impl.jdbc.data.JDBCCollection.makeCollectionFromArray(JDBCCollection.java:222) at org.jkiss.dbeaver.model.impl.jdbc.data.handlers.JDBCArrayValueHandler.getValueFromObject(JDBCArrayValueHandler.java:62) at org.jkiss.dbeaver.model.impl.jdbc.data.handlers.JDBCArrayValueHandler.getValueFromObject(JDBCArrayValueHandler.java:1) at org.jkiss.dbeaver.model.impl.jdbc.data.handlers.JDBCComplexValueHandler.fetchColumnValue(JDBCComplexValueHandler.java:50) at org.jkiss.dbeaver.model.impl.jdbc.data.handlers.JDBCAbstractValueHandler.fetchValueObject(JDBCAbstractValueHandler.java:49) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetDataReceiver.fetchRow(ResultSetDataReceiver.java:122) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.fetchQueryData(SQLQueryJob.java:755) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeStatement(SQLQueryJob.java:484) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.lambda$0(SQLQueryJob.java:407) at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:146) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeSingleQuery(SQLQueryJob.java:405) at org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.extractData(SQLQueryJob.java:849) at org.jkiss.dbeaver.ui.editors.sql.SQLEditor$QueryResultsContainer.readData(SQLEditor.java:2778) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.lambda$0(ResultSetJobDataRead.java:98) at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:146) at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.run(ResultSetJobDataRead.java:96) at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:102) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

```



--
This message was sent by Atlassian Jira
(v8.3.4#803005)