Eugene Zimichev created IMPALA-8547:
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Summary: get_json_object fails to get value for numeric key
Key: IMPALA-8547
URL: https://issues.apache.org/jira/browse/IMPALA-8547
Project: IMPALA
Issue Type: Bug
Affects Versions: Impala 3.1.0
Reporter: Eugene Zimichev
{code:java}
select get_json_object('{"1": 5}', '$.1');
{code}
returns error:
{code:java}
"Expected key at position 2"
{code}
I guess it's caused by using function FindEndOfIdentifier that expects first
symbol of key to be a letter.
Hive version of get_json_object works fine in this case.
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