DB2 substring index bounds are different than teiid --------------------------------------------------- Key: TEIID-1281 URL: https://jira.jboss.org/browse/TEIID-1281 Project: Teiid Issue Type: Quality Risk Components: Misc. Connectors Affects Versions: 7.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 7.3 DB2/Derby do not allow the start argument to be negative or be greater than or equal to the length. The length parameter cannot be negative (Teiid returns null), and it plus the start cannot exceed the string length. In general we are inconsistent with our handling of negative string indexing. For example the locate function. We should look at making this more consistent in Teiid 8. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira