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From "Kenneth Knowles (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CALCITE-2386) Support columns containing struct / nested rows
Date Wed, 27 Jun 2018 13:19:00 GMT
Kenneth Knowles created CALCITE-2386:
----------------------------------------

             Summary: Support columns containing struct / nested rows
                 Key: CALCITE-2386
                 URL: https://issues.apache.org/jira/browse/CALCITE-2386
             Project: Calcite
          Issue Type: Improvement
          Components: avatica
            Reporter: Kenneth Knowles


Avatica row / struct support appears not quite wired up. Using sqlline with the Beam JDBC
driver:

{code}
select row(1, 2);
+--------+
| EXPR$0 |
+--------+
java.lang.RuntimeException: not implemented
	at org.apache.calcite.avatica.AvaticaSite.notImplemented(AvaticaSite.java:420)
	at org.apache.calcite.avatica.AvaticaSite.get(AvaticaSite.java:302)
	at org.apache.calcite.avatica.AvaticaResultSet.getObject(AvaticaResultSet.java:377)
	at sqlline.Rows$Row.<init>(Rows.java:175)
	at sqlline.IncrementalRows.hasNext(IncrementalRows.java:66)
	at sqlline.TableOutputFormat.print(TableOutputFormat.java:33)
	at sqlline.SqlLine.print(SqlLine.java:1648)
	at sqlline.Commands.execute(Commands.java:834)
	at sqlline.Commands.sql(Commands.java:733)
	at sqlline.SqlLine.dispatch(SqlLine.java:795)
	at sqlline.SqlLine.begin(SqlLine.java:668)
	at sqlline.SqlLine.start(SqlLine.java:373)
	at sqlline.SqlLine.main(SqlLine.java:265)
{code}

Currently Avatica 1.11.0 but checking the code it looks like the same problem exists today.



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