rcongiu/Hive-JSON-Serde — pull request #51 by wonder-mice (2014-02-13 02:58:29+00:00)
Title: Add add.raw.json.column SerDe property

Added SerDe property "add.raw.json.column" can be used to include
entire raw json string into the row as separate field.
For example.

CREATE TABLE test_01 (
type string
)
ROW FORMAT SERDE "org.openx.data.jsonserde.JsonSerDe"
WITH SERDEPROPERTIES ("add.raw.json.column" = "raw_json");

will create table with additional "raw_json" field. That field will
contain raw json string. That can be usefull when json structure
is not uniform and later processing with UDTF is desired.