[jira] [Created] (ASTERIXDB-2801) Function object_add_fields throws NullPointerException when adding open fields

["Wail Y. Alkowaileet (Jira)" <ji...@apache.org>]

Wail Y. Alkowaileet created ASTERIXDB-2801:
----------------------------------------------

             Summary: Function object_add_fields throws NullPointerException when adding open fields
                 Key: ASTERIXDB-2801
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2801
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Wail Y. Alkowaileet


DDL:

 
{code:java}
DROP DATAVERSE test IF EXISTS;
CREATE DATAVERSE test;
USE test;
CREATE TYPE TestType AS {
id: string
};
CREATE DATASET TestDS(TestType)
PRIMARY KEY id;
{code}
 

Query({color:#FF0000}throws exception{color}):

 
{code:java}
USE test;
SELECT object_add_fields( t, [{"field-name":"copy", "field-value":t.original}])
FROM TestDS t;
{code}
 

 

Workaround: cast _t.original_ type to string

 
{code:java}
USE test;
SELECT object_add_fields( t, [{"field-name":"copy", "field-value":to_string(t.original)}])
FROM TestDS t;
{code}
 



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