ClickHouse/tests/queries/0_stateless/01915_json_extract_raw_string.sql

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2021-06-18 07:09:04 +00:00
select JSONExtract('{"a": "123", "b": 456, "c": [7, 8, 9]}', 'Tuple(a String, b String, c String)');
with '{"string_value":null}' as json select JSONExtract(json, 'string_value', 'Nullable(String)');