[teiid-issues] [JBoss JIRA] (TEIID-5234) Improve Oracle metadata import

Steven Hawkins (JIRA) issues at jboss.org
Thu Jan 25 14:49:00 EST 2018


     [ https://issues.jboss.org/browse/TEIID-5234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TEIID-5234 started by Steven Hawkins.
---------------------------------------------
> Improve Oracle metadata import
> ------------------------------
>
>                 Key: TEIID-5234
>                 URL: https://issues.jboss.org/browse/TEIID-5234
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: JDBC Connector
>            Reporter: Ramesh Reddy
>            Assignee: Steven Hawkins
>
> It has been verified that if import uses the following URL property
> {code}
> useFetchSizeWithLongColumn=true 
> {code}
> it significantly improves the metadata load process, especially when there are a large number of tables in a schema. See doc [1]
> Teiid should either somehow enforce or document this.
> [1] https://docs.oracle.com/cd/E11882_01/appdev.112/e13995/oracle/jdbc/OracleDriver.html



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