Riccardo Tommasini created CALCITE-1545: -------------------------------------------
Summary: Exposing Database Metadata Key: CALCITE-1545 URL: https://issues.apache.org/jira/browse/CALCITE-1545 Project: Calcite Issue Type: Improvement Components: core, jdbc-adapter Affects Versions: 1.10.0 Reporter: Riccardo Tommasini Assignee: Julian Hyde Priority: Minor In order to perform some query optimisation, also regarding federation, it is useful to access database internal metadata. Now, as Julian Hyde explained in the mailing list, only those need for query preparation are accessed. It would be interesting to access information like: primary key foreign keys indexes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)