[jira] [Commented] (DRILL-2489) Accessing Connection, Statement, PreparedStatement after they are closed should throw a SQLException

["Daniel Barclay (Drill) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14379339#comment-14379339 ] 

Daniel Barclay (Drill) commented on DRILL-2489:
-----------------------------------------------

When fixing this bug:

- Create a specific subclass of SQLException for the "object already closed" condition (perhaps AlreadyClosedSQLException).  Having a dedicated exception subclass will simplify test code (which probably will already be bulky because of the large number of methods involved).
- Make that new SQLException subclass a subclass of Drill's existing JdbcApiSqlException.
- Move JdbcApiSqlException from being a direct subclass of SQLException to being a subclass of SQLNonTransientException.

> Accessing Connection, Statement, PreparedStatement after they are closed should throw a SQLException
> ----------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-2489
>                 URL: https://issues.apache.org/jira/browse/DRILL-2489
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>            Reporter: Rahul Challapalli
>            Assignee: Daniel Barclay (Drill)
>             Fix For: 1.1.0
>
>
> git.commit.id.abbrev=7b4c887
> According to JDBC spec we should throw a SQLException when we access methods on a closed Connection, Statement, or PreparedStatement. Drill is currently not doing it. 
> I can raise multiple JIRA's if the developer wishes to work on them independently



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