[ https://issues.jboss.org/browse/TEIID-4936?page=com.atlassian.jira.plugin... ] Kylin Soong commented on TEIID-4936: ------------------------------------ I have looked more details about the 'cache-metadata', and found that, *not the DDL be output to file*, but the completed binary attachment be export to a file $WFL_HOME/standalone/data/teiid-data/CouchbaseVDB_1/CouchbaseVDB_1_Couchbase.ser. My initial thoughts is that, export DDL to a file so it can help users to define source Model in xml vdb {code} <model name="Source"> <source name="connector" translator-name="X" connection-jndi-name="Xe"/> <metadata type="DDL"><![CDATA[ ]]> </metadata> </model> {code} -- This message was sent by Atlassian JIRA (v7.2.3#72005)