How to convert json string to json in oracle?

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by aubrey , in category: MySQL , 9 months ago

How to convert json string to json in oracle?

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1 answer

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by kadin , 6 months ago

@aubrey 

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

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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:

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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.

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