[jira] Commented: (DERBY-5139) User schema not auto-created on creation of self-referencing table

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

    [ https://issues.apache.org/jira/browse/DERBY-5139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007852#comment-13007852 ] 

Knut Anders Hatlen commented on DERBY-5139:
-------------------------------------------

DERBY-5101 added a workaround for this bug in TruncateTableTest (search for the string "DERBY-5139"). The workaround should be removed when the bug has been fixed.

> User schema not auto-created on creation of self-referencing table
> ------------------------------------------------------------------
>
>                 Key: DERBY-5139
>                 URL: https://issues.apache.org/jira/browse/DERBY-5139
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.7.1.1
>            Reporter: Knut Anders Hatlen
>
> The schema for the current user is usually auto-created on the first DDL operation if it doesn't already exist. If the DDL is a CREATE TABLE statement that creates a self-referencing table, however, the schema is not created, and the CREATE TABLE statement fails:
> ij version 10.7
> ij> connect 'jdbc:derby:testdb;create=true;user=alice';
> ij> create table self_referencing_t1(x int primary key, y int references self_referencing_t1);
> ERROR 42Y07: Schema 'ALICE' does not exist

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