[ http://issues.apache.org/jira/browse/DERBY-495?page=comments#action_12318120 ]
Paul Jenkins commented on DERBY-495: ------------------------------------ The Built-in Functions section of the Reference Guide would be fine. Would it be possible to check if there are other undocumented functions ? I've been looking for a function to help me to determine the number of days between two dates. In other systems there are functions like DAYS() and DATEDIFF(). Paul. > COALESCE > -------- > > Key: DERBY-495 > URL: http://issues.apache.org/jira/browse/DERBY-495 > Project: Derby > Type: Bug > Components: Documentation > Versions: 10.0.2.0 > Environment: n/a > Reporter: Paul Jenkins > Priority: Minor > > The COALESCE function has been implemeted since 10.0.2.0 (at least) but isn't > documented. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
