[GitHub] [incubator-shardingsphere] KomachiSion opened a new issue #3027: Return Wrong type for tinyint and smallint column

[GitBox <gi...@apache.org>]

KomachiSion opened a new issue #3027: Return Wrong type for tinyint and smallint column
URL: https://github.com/apache/incubator-shardingsphere/issues/3027
 
 
   ## Bug Report
   
   ### Which version of ShardingSphere did you use?
   
   4.0.0-RC2
   
   ### Which project did you use? Sharding-JDBC or Sharding-Proxy?
   
   Sharding-JDBC
   
   ### Expected behavior
   
   Get `tinyint` type column value from results is `integer` type for MySQL
   
   ### Actual behavior
   
   Get `tinyint` type column value from results is `byte` type for MySQL
   
   ### Reason analyze (If you can)
   
   ShardingSphere will getByte in `QueryResultUtil` for tinyint type column,
   But the tinyint type get from native JDBC getObject is `Integet` type.
   
   Same as `small int` type. I also test `small int` type for DB2, PostgreSQL, all return `Integet` type from native JDBC getObject.
   
   ### Steps to reproduce the behavior, such as: SQL to execute, sharding rule configuration, when exception occur etc.
   
   ### Example codes for reproduce this issue (such as a github link).
   

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