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[DRILL-2783] Abbreviated Flatten syntax for multi-level nested elements
...The flatten function in Drill works great for any level of nesting, however the applying nested flatten can complicate query syntax as the # of nested levels increase due to the need to use ...
, 2015-05-05, 02:20
[DRILL-1340] JDBC Driver doesn't return metadata
...The Drill JDBC driver doesnt return metadata such as schemas , tables to the client applications today. So the only way to query through JDBC is by submitting an explicit query.This is a tra...
, 2015-05-04, 22:01
[DRILL-1593] Hash join does not support schema changes in joins on JSON files
...Tried the following query and it is failing with the hash join doesnt support schema changes error. The columns queries in this case do not necessarily change schemas.SELECT b.name, su...
, 2015-04-29, 20:30
[DRILL-2112] Throw helpful error message with unsupported KVGen functionality
...KVGen function currently doesn't support maps with changing data types on values. We should throw helpful error message indicating that this is not an unsupported functionality rather ...
, 2015-04-28, 23:00
[DRILL-453] Query on a directory throws exception
...Following exception is thrown when issuing query against a directory.The directory contained 2 files of similar schema. Queries against each single file works but query against doesn't work....
, 2015-04-24, 18:59
[DRILL-1573] Add configuration to skip header row in text files
, 2015-04-22, 19:09
[DRILL-2821] Queries on non-existent tables should throw appropriate error message
...See the query below on MapR sandbox.Embedded_clicks is a non-existing table (the actual table is embedded clicks) and Drill should throw an appropriate error message.----------0: jdbc:drill:...
, 2015-04-18, 08:03
[DRILL-462] Periodic connection failure with Drillbit
...Running into this quite often. Start Drill bit Connect to Drill bit via SQL line and perform few queries Stay idle for some time with no activity, SQLLine disconnects to Drill bit Connect ag...
, 2015-04-07, 19:40
[DRILL-1286] Improve error message when attempting to create tables/views in non-writeable workspaces
...Trying to create tables/views in non-write'able workspaces currently thrown an unintuitive error.Error: Current schema is not a Drill schema. Can't create new relations (tables or views) in ...
, 2015-02-27, 22:15
[DRILL-1487] Drill window functions return wrong results
...Executing the following window function with the requirement to see how a given employee salary would compare to the avg(salary) in his/her position. Query executes fine however returns wron...
, 2015-02-24, 22:18
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