[jira] [Commented] (DERBY-6540) Schema-qualified table names could be mistaken for transition tables

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DERBY-6540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13965055#comment-13965055 ] 

ASF subversion and git services commented on DERBY-6540:
--------------------------------------------------------

Commit 1586226 from kahatlen@apache.org in branch 'code/trunk'
[ https://svn.apache.org/r1586226 ]

DERBY-6540: Schema-qualified table names could be mistaken for transition tables

Don't treat schema-qualified table names as transition tables, as
transition table names are always unqualified.

> Schema-qualified table names could be mistaken for transition tables
> --------------------------------------------------------------------
>
>                 Key: DERBY-6540
>                 URL: https://issues.apache.org/jira/browse/DERBY-6540
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.11.0.0
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>             Fix For: 10.11.0.0
>
>         Attachments: d6540-1a.diff
>
>
> ij version 10.11
> ij> connect 'jdbc:derby:memory:db;create=true';
> ij> create table new(x int);
> 0 rows inserted/updated/deleted
> ij> create table t(y int);
> 0 rows inserted/updated/deleted
> ij> create trigger tr1 after insert on t referencing new table as new select x from app.new;
> ERROR 42X04: Column 'X' is either not in any table in the FROM list or appears within a join specification and is outside the scope of the join specification or appears in a HAVING clause and is not in the GROUP BY list. If this is a CREATE or ALTER TABLE  statement then 'X' is not a column in the target table.
> The error message here is wrong. Column X does exist in APP.NEW, so the CREATE TRIGGER statement should have succeeded.



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