Details
-
New Feature
-
Status: Closed
-
Major
-
Resolution: Fixed
-
Future
-
None
Description
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:
DESCRIBE SCHEMA dfs.tmp;
+--------+------------+
| 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
} |
+--------+------------+
