[teiid-issues] [JBoss JIRA] (TEIID-1022) Index metadata should not treat cardinality 0 as unknown

Index metadata should not treat cardinality 0 as unknown -------------------------------------------------------- Key: TEIID-1022 URL: https://issues.jboss.org/browse/TEIID-1022 Project: Teiid Issue Type: Quality Risk Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 8.0 The default cardinality is currently 0, which is treated as unknown, however it would be better if the default were something like -1 instead. This will require introducing a new index file version (so that older vdbs with a value of 0 can be understood as meaning unknown) and updating the teiid/designer metadata defaults for cardinality as -1.