KevinyhZou created FLINK-36154:
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Summary: Support parse json ignore field key case
Key: FLINK-36154
URL: https://issues.apache.org/jira/browse/FLINK-36154
Project: Flink
Issue Type: Improvement
Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
Reporter: KevinyhZou
Support to parse json string ignore the key case while match to schema field
name. Sometimes we defined a table in flink sql, like `test_tbl(a String, b
String)`, but sometimes when the json string from the mq(kafka/pulsar) may be
like `\{"A":"a", "B":"b"}`, and the field `a` and `b` will not be parsed as the
case of key not match.
So here we introduce a config `json.ignore-key-case` to ignore the case match
problem in such suitation.
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