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2.1.10版本升级3.0.8版本后get_json_string方法无法提取数组中的值

Asked 23h ago Modified Jan 1, 0001
Viewed 5
3.0

SELECT get_json_string('[{"k1":"v1"}, {"k2":"v2"}, {"k1":"v3"}, {"k1":"v4"}]', '$.k1');image.png
image.png

edited Jan 1, 0001
Power33
asked 23h ago
0 Answers
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