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https://issues.apache.org/jira/browse/DERBY-6667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14147010#comment-14147010
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Mike Matrigali commented on DERBY-6667:
---------------------------------------
I believe this bugs is specific to deferrable constraints so marking as not
appropriate to backport to 10.10 and previous releases.
> Redundant word "referencing" in error message for deferred constraints.
> -----------------------------------------------------------------------
>
> Key: DERBY-6667
> URL: https://issues.apache.org/jira/browse/DERBY-6667
> Project: Derby
> Issue Type: Bug
> Components: SQL
> Reporter: Rick Hillegas
> Assignee: Rick Hillegas
> Priority: Trivial
> Fix For: 10.11.1.1
>
> Attachments: derby-6667-01-aa-removeRedundantWord.diff
>
>
> There is an extra "referencing" in the error message when committing a
> violated deferred foreign key.
> {noformat}
> ij version 10.11
> ij> connect 'jdbc:derby:memory:db;create=true';
> ij> create table tprim
> (
> a int primary key
> );
> 0 rows inserted/updated/deleted
> ij> create table tref
> (
> a int,
> constraint tref foreign key( a ) references tprim( a ) initially deferred
> );
> 0 rows inserted/updated/deleted
> ij> insert into tprim values ( 1 );
> 1 row inserted/updated/deleted
> ij> autocommit off;
> ij> insert into tref values ( 1 );
> 1 row inserted/updated/deleted
> ij> delete from tprim;
> 1 row inserted/updated/deleted
> ij> commit;
> ERROR 23516: The transaction was aborted because of a deferred constraint
> violation: Foreign key 'TREF' defined on "APP"."TPRIM" referencing
> referencing constraint 'SQL140716063201410' defined on "APP"."TPRIM", key
> '(1)'.
> {noformat}
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