cgivre commented on issue #1539: DRILL-6847: Add Query Metadata to RESTful Interface URL: https://github.com/apache/drill/pull/1539#issuecomment-439655945 @arina-ielchiieva I added the precision and scale. The query: ``` SELECT CAST( employee_id AS DECIMAL) AS employee_id, full_name, first_name, last_name, CAST( position_id AS BIGINT) AS position_id, position_title FROM cp.`employee.json` LIMIT 2 ``` Will result in the following metadata in the RESTful interface: ``` { "queryId": "240f59ad-9846-bee1-0668-575c00add18a", "columns": [ "employee_id", "full_name", "first_name", "last_name", "position_id", "position_title" ], "metadata": { "precision": [ 38, null, null, null, null, null ], "scale": [ 0, null, null, null, null, null ], "type": [ "VARDECIMAL", "VARCHAR", "VARCHAR", "VARCHAR", "BIGINT", "VARCHAR" ] }, "rows": [ { "full_name": "Sheri Nowmer", "employee_id": "1", "last_name": "Nowmer", "position_title": "President", "first_name": "Sheri", "position_id": "1" }, { "full_name": "Derrick Whelply", "employee_id": "2", "last_name": "Whelply", "position_title": "VP Country Manager", "first_name": "Derrick", "position_id": "2" } ] } ```
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