How to convert json string to json in oracle?

@aubrey 

To convert a JSON string to JSON in Oracle, you can use the JSON_VALUE function. Here's an example:

1
2

SELECT JSON_VALUE('{"key": "value"}', '$.key') AS json_result
FROM dual;

This query will extract the value of the key "key" from the JSON string and return it as a JSON object.

You can also use the JSON_TABLE function to convert a JSON string to a JSON object. Here's an example:

1
2
3
4
5

SELECT jt.*
FROM JSON_TABLE('{"key": "value"}', '$'
              COLUMNS (
                key_value PATH '$.key'
              )) AS jt;

This query will convert the JSON string into a JSON object and then retrieve the value of the key "key" from it.

These are just a few examples of how you can convert a JSON string to JSON in Oracle. There are many other JSON functions available in Oracle that you can use to manipulate JSON data.