[jira] [Created] (SPARK-17229) Postgres JDBC dialect should not widen float and short types during reads

["Josh Rosen (JIRA)" <ji...@apache.org>]

Josh Rosen created SPARK-17229:
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             Summary: Postgres JDBC dialect should not widen float and short types during reads
                 Key: SPARK-17229
                 URL: https://issues.apache.org/jira/browse/SPARK-17229
             Project: Spark
          Issue Type: Bug
          Components: SQL
            Reporter: Josh Rosen
            Assignee: Josh Rosen
            Priority: Minor


When reading {{float4}} and {{smallint}} columns from PostgreSQL, Spark's Postgres dialect widens these types to Decimal and Integer rather than using the narrower Float and Short types.



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