[jira] [Resolved] (DERBY-5161) Cannot rollback after syntax error in internal statement

["Knut Anders Hatlen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DERBY-5161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Knut Anders Hatlen resolved DERBY-5161.
---------------------------------------

       Resolution: Fixed
    Fix Version/s: 10.8.0.0

All regression tests ran cleanly with the patch. Committed revision 1086920.

> Cannot rollback after syntax error in internal statement
> --------------------------------------------------------
>
>                 Key: DERBY-5161
>                 URL: https://issues.apache.org/jira/browse/DERBY-5161
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.7.1.1
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>             Fix For: 10.8.0.0
>
>         Attachments: cleanupOnError.diff, finally.diff
>
>
> To reproduce, execute the statements below in ij. Can only be reproduced this way before DERBY-5157. I don't know how to reproduce it when that bug is fixed.
> ij version 10.7
> ij> connect 'jdbc:derby:db;create=true';
> ij> autocommit off;
> ij> create table t(x int);
> 0 rows inserted/updated/deleted
> ij> alter table t add column """" int default 42;
> ERROR 42X01: Syntax error: Encountered "\"" at line 1, column 22.
> Issue the 'help' command for general information on IJ command syntax.
> Any unrecognized commands are treated as potential SQL commands and executed directly.
> Consult your DBMS server reference documentation for details of the SQL syntax supported by your server.
> ij> rollback;
> ERROR X0Y67: Cannot issue rollback in a nested connection when there is a pending operation in the parent connection.
> The error message implies that we've called rollback() on a nested transaction, whereas we're in fact called it on the parent transaction.
> Expected result: The rollback statement should abort the transaction without raising any errors.

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