amir-bashir opened a new issue, #118:
URL: https://github.com/apache/arrow-java/issues/118
### Describe the usage question you have. Please include as many useful
details as possible.
I have an iceberg table with column type "TIMESTAMP_WITH_TIMEZONE"
When I run my flight_sql jdbc client to query this table, I get below error
in my flight sql client code.
```
Exception in thread "Thread-0" java.lang.RuntimeException:
java.sql.SQLException: Error while executing SQL "SELECT * FROM
datawarehouse.school_data_raw.schools limit 100": Unknown error:
java.lang.UnsupportedOperationException: Unmapped JDBC type: 2014
at
ai.saal.arrowjdbcclient.ArrowJdbcClient.runQueryOnArrow(ArrowJdbcClient.java:123)
at ai.saal.arrowjdbcclient.ArrowJdbcClient.run(ArrowJdbcClient.java:41)
at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.sql.SQLException: Error while executing SQL "SELECT * FROM
datawarehouse.school_data_raw.schools limit 100": Unknown error:
java.lang.UnsupportedOperationException: Unmapped JDBC type: 2014
at
cfjd.org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at
cfjd.org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at
cfjd.org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
at
cfjd.org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
at
ai.saal.arrowjdbcclient.ArrowJdbcClient.runQueryOnArrow(ArrowJdbcClient.java:97)
... 2 more
Caused by: cfjd.org.apache.arrow.flight.FlightRuntimeException: INTERNAL:
Unknown error: java.lang.UnsupportedOperationException: Unmapped JDBC type: 2014
at
cfjd.org.apache.arrow.flight.CallStatus.toRuntimeException(CallStatus.java:131)
at
cfjd.org.apache.arrow.flight.grpc.StatusUtils.fromGrpcRuntimeException(StatusUtils.java:164)
at
cfjd.org.apache.arrow.flight.grpc.StatusUtils$1.next(StatusUtils.java:250)
at
cfjd.org.apache.arrow.flight.sql.FlightSqlClient$PreparedStatement.<init>(FlightSqlClient.java:941)
at
cfjd.org.apache.arrow.flight.sql.FlightSqlClient.prepare(FlightSqlClient.java:728)
at
cfjd.org.apache.arrow.flight.sql.FlightSqlClient.prepare(FlightSqlClient.java:708)
at
org.apache.arrow.driver.jdbc.client.ArrowFlightSqlClientHandler.prepare(ArrowFlightSqlClientHandler.java:170)
at
org.apache.arrow.driver.jdbc.ArrowFlightMetaImpl.prepareAndExecute(ArrowFlightMetaImpl.java:161)
at
cfjd.org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:675)
at
cfjd.org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
... 4 more
```
Query I am running is **SELECT * FROM datawarehouse.school_data_raw.schools
limit 100**
Table structure is :
_CREATE TABLE datawarehouse.school_data_raw.schools ( school_id varchar,
school_name varchar, ingested_at timestamp(6) with time zone ) WITH ( format =
'PARQUET', format_version = 1, location =
's3a://data-warehouse/raw/school_data/schools' )_
### Component(s)
Java
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