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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-3556) Add support for using Json literals directly in SQL syntax
Date Mon, 14 Sep 2015 02:35:45 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau updated DRILL-3556:
----------------------------------
    Attachment: DRILL-3556.patch

Updated, hits issue with Calcite 

{code}
Caused by: java.lang.AssertionError: Was not expecting value 'MAP' for enumeration 'org.apache.calcite.sql.type.SqlTypeName'
in this context
	at org.apache.calcite.util.Util.unexpected(Util.java:1826) ~[calcite-core-1.4.0-drill-r2.jar:1.4.0-drill-r2]
	at org.apache.calcite.sql.SqlLiteral.valueMatchesType(SqlLiteral.java:214) ~[calcite-core-1.4.0-drill-r2.jar:1.4.0-drill-r2]
	at org.apache.calcite.sql.SqlLiteral.<init>(SqlLiteral.java:166) ~[calcite-core-1.4.0-drill-r2.jar:1.4.0-drill-r2]
	at org.apache.drill.exec.planner.sql.parser.JsonLiteral.<init>(JsonLiteral.java:42)
~[classes/:na]
{code}

> Add support for using Json literals directly in SQL syntax
> ----------------------------------------------------------
>
>                 Key: DRILL-3556
>                 URL: https://issues.apache.org/jira/browse/DRILL-3556
>             Project: Apache Drill
>          Issue Type: New Feature
>          Components: SQL Parser
>            Reporter: Jacques Nadeau
>            Assignee: Jacques Nadeau
>             Fix For: 1.3.0
>
>         Attachments: DRILL-3556.patch, DRILL-3556.patch
>
>
> This is the basic work to support using JSON literals.  We can open other JIRAs for things
such as embedded column references, where clause use, etc.
> Example:
> {code}
> SELECT {"my":"data", "foo":"bar"} FROM (VALUES 1)
> {code}



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