[ https://issues.jboss.org/browse/TEIID-2790?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-2790: --------------------------------------- Added an initial checkin with two new jdbc import properties: useAnyIndexCardinality (defaults to false) - when importKeys or importIndex is enable and the database does not support statistical indexes (off-hand oracle is the only one that I know of that does) then we'll use the maximum cardinality reported on the other indexes as the table cardinality. For databases such as mysql this is typically sufficient to determine the cardinality provided an index of any kind exists. importStatistics (defaults to false) - initially supported by only oracle and mysql. For tables that do not have a cardinality set (which may be due to not using the useAnyIndexCarinality setting or not importing indexes) we'll use the database statistically information to determine the cardinality. We'll look at adding the column statistics at a later time. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira