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https://issues.apache.org/jira/browse/METAMODEL-142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15280300#comment-15280300
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Kasper Sørensen commented on METAMODEL-142:
-------------------------------------------
Which sounds like an issue only in DataCleaner then? We keep this issue
resolved?
> Create JDBC table within an UpdateScript and with connection pool returns a
> null table
> --------------------------------------------------------------------------------------
>
> Key: METAMODEL-142
> URL: https://issues.apache.org/jira/browse/METAMODEL-142
> Project: Apache MetaModel
> Issue Type: Bug
> Reporter: Kasper Sørensen
> Assignee: Kasper Sørensen
>
> If you execute an update on a JdbcDataContext based on a connection pool in
> which BOTH creates a new table and starts inserting records to it, then it
> may fail.
> To be specific, a table returned by the TableCreationBuilder will return null:
> {code}
> final Table table = tableBuilder.execute();
> {code}
> Our JdbcMetadataLoader is loading tables from the schema like this:
> {code}
> @Override
> public void loadTables(JdbcSchema schema) {
> final Connection connection = _dataContext.getConnection();
> ...
> {code}
> But since a new connection will be used here, and the other connection is
> still in an active transaction, then the isolation criterium of the
> transaction will cause this to NOT include the newly created table in the
> metadata
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