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https://issues.apache.org/jira/browse/DRILL-2229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14539073#comment-14539073
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Sean Hsuan-Yi Chu commented on DRILL-2229:
------------------------------------------

1. Parser Error:
(1). select n_nationkey  where n_nationkey >= 2
org.apache.drill.common.exceptions.UserRemoteException: PARSE ERROR: 
Encountered "where" at line 1, column 22.
(2). select n_nationkey from cp.`tpch/nation.parquet` group by n_name
org.apache.drill.common.exceptions.UserRemoteException: PARSE ERROR: From line 
1, column 8 to line 1, column 18: Expression 'n_nationkey' is not being grouped

2. Unsupported Operation:
(1). select * from cp.`tpch/nation.parquet`, cp.`tpch/region.parquet`
org.apache.drill.common.exceptions.UserRemoteException: UNSUPPORTED_OPERATION 
ERROR: This query cannot be planned possibly due to either a cartesian join or 
an inequality join

(2). select cast(n_nationkey as TINYINT ) from cp.`tpch/nation.parquet`
org.apache.drill.common.exceptions.UserRemoteException: UNSUPPORTED_OPERATION 
ERROR: TINYINT is not supported
See Apache Drill JIRA: DRILL-1959

> SQL syntax errors should use SQLSyntaxErrorException
> ----------------------------------------------------
>
>                 Key: DRILL-2229
>                 URL: https://issues.apache.org/jira/browse/DRILL-2229
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: SQL Parser
>            Reporter: Daniel Barclay (Drill)
>            Assignee: Aman Sinha
>             Fix For: 1.2.0
>
>         Attachments: DRILL-2229.1.patch
>
>
> SQL syntax errors should be reported with SQLSyntaxErrorException (or 
> subclasses, of course) rather than SQLException (in part so that when they 
> get to the JDBC interface they can be reported at intended using 
> SQLSyntaxErrorException .



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