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https://issues.apache.org/jira/browse/DRILL-2452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Parth Chandra reassigned DRILL-2452:
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Assignee: Parth Chandra (was: Daniel Barclay (Drill))
> ResultSet.getDouble should not throw an exception when the underlying type is
> a FLOAT
> -------------------------------------------------------------------------------------
>
> Key: DRILL-2452
> URL: https://issues.apache.org/jira/browse/DRILL-2452
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC
> Reporter: Rahul Challapalli
> Assignee: Parth Chandra
> Fix For: 0.9.0
>
>
> git.commit.id.abbrev=e92db23
> Currently when we call ResultSet.getDouble(int) and if the underlying
> column's type is FLOAT, we get the below exception
> {code}
> org.apache.drill.exec.vector.accessor.AbstractSqlAccessor$InvalidAccessException:
> Requesting class of type double for an object of type FLOAT4:OPTIONAL is not
> allowed.
> at
> org.apache.drill.exec.vector.accessor.AbstractSqlAccessor.getDouble(AbstractSqlAccessor.java:62)
> at
> org.apache.drill.exec.vector.accessor.NullableFloat4Accessor.getDouble(NullableFloat4Accessor.java:87)
> at
> org.apache.drill.exec.vector.accessor.BoundCheckingAccessor.getDouble(BoundCheckingAccessor.java:73)
> at
> org.apache.drill.jdbc.AvaticaDrillSqlAccessor.getDouble(AvaticaDrillSqlAccessor.java:101)
> at
> net.hydromatic.avatica.AvaticaResultSet.getDouble(AvaticaResultSet.java:233)
> {code}
> According to the JDBC spec we should return the double representation of the
> value
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