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How to search mysql for last month’s data

select * from test where createdDate>=NOW()- INTERVAL 1 MONTH

Mysql operator to extract JSON

In MySQL, the “-»” operator is used to extract a specific value from a JSON object. It is also known as the JSON extract operator.

The operator is used to retrieve the value of a specific key from a JSON object. The “-»” operator returns the value as a string.

For example, consider a JSON object named “person” with the following structure:

    "name": "John",
    "age": 30,
    "address": {
        "city": "New York",
        "state": "NY",
        "zip": "10001"

To extract the value of the “city” key from the “address” object using the “-»” operator, the following SQL statement can be used:

SELECT person->>'$.address.city' as city FROM table_name;

This will return the value “New York” as a string. The “$.” symbol is used to indicate the root of the JSON object and the “-»” operator is used to extract the value of the “city” key.