Wail Y. Alkowaileet created ASTERIXDB-2801:
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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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