tree cf56194391b7b924688cf4e6c0c67551a2286a69
parent d2645c7638a88a4afd162bc3f1e2d65353ca3a67
author Arina Ielchiieva <arina.yelchiyeva@gmail.com> 1568995891 +0300
committer Arina Ielchiieva <arina.yelchiyeva@gmail.com> 1570028538 +0300

DRILL-7357: Expose Drill Metastore data through information_schema

1. Add additional columns to TABLES and COLUMNS tables.
2. Add PARTITIONS table.
3. General refactoring to adjust information_schema data retrieval from multiple sources.

closes #1860