[
https://issues.apache.org/jira/browse/DRILL-4514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jinfeng Ni resolved DRILL-4514.
-------------------------------
Resolution: Fixed
Fix Version/s: 1.8.0
fixed in commit: b2e79aac8f88bc4a1d2b9da2179d70540c6e49d4
> Add describe schema <schema_name> command
> -----------------------------------------
>
> Key: DRILL-4514
> URL: https://issues.apache.org/jira/browse/DRILL-4514
> Project: Apache Drill
> Issue Type: New Feature
> Affects Versions: Future
> Reporter: Arina Ielchiieva
> Assignee: Arina Ielchiieva
> Fix For: 1.8.0
>
>
> Add describe database <db_name> command which will return directory
> associated with a database on the fly.
> Syntax:
> describe database <db_name>
> describe schema <schema_name>
> Output:
> {code:sql}
> DESCRIBE SCHEMA dfs.tmp;
> {code}
> {noformat}
> +--------+------------+
> | schema | properties |
> +--------+------------+
> | dfs.tmp | {
> "type" : "file",
> "enabled" : true,
> "connection" : "file:///",
> "config" : null,
> "formats" : {
> "psv" : {
> "type" : "text",
> "extensions" : [ "tbl" ],
> "delimiter" : "|"
> },
> "csv" : {
> "type" : "text",
> "extensions" : [ "csv" ],
> "delimiter" : ","
> },
> "tsv" : {
> "type" : "text",
> "extensions" : [ "tsv" ],
> "delimiter" : "\t"
> },
> "parquet" : {
> "type" : "parquet"
> },
> "json" : {
> "type" : "json",
> "extensions" : [ "json" ]
> },
> "avro" : {
> "type" : "avro"
> },
> "sequencefile" : {
> "type" : "sequencefile",
> "extensions" : [ "seq" ]
> },
> "csvh" : {
> "type" : "text",
> "extensions" : [ "csvh" ],
> "extractHeader" : true,
> "delimiter" : ","
> }
> },
> "location" : "/tmp",
> "writable" : true,
> "defaultInputFormat" : null
> } |
> +--------+------------+
> {noformat}
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