Feb 14, 2018 · Say you have a result array of RowDataPacket from mysql called results. You can use Object.assign (). For example, if you wanted to convert the first element to a regular object: or if you wanted the entire array converted to normal objects: return Object.assign({}, mysqlObj); or more compact syntax: You don't need to stringify the result.

Jan 20, 2017 · There are two "group by" functions for JSON called json_arrayagg, json_objectagg. This problem can be solved with: SELECT json_arrayagg( json_merge( json_object('name', name), json_object('phone', phone) ) ) FROM person;

Nov 26, 2017 · The obvious solution is to parse it query using JOIN and convert it to JSON. Is there any more efficient way to do it? Do you have access to php at all? It has a nice json_encode function.

Dec 2, 2017 · Using the mysql shell is the most straight forward solution to return rows as JSON from a sql formatted query. You can specify the --result-format and the --sql parameters on the shell invocation to specify the result format as json and to …

con.connect(function(err) { if (err) throw err; console.log("Connected!"); var sql = "SELECT * FROM products"; con.query(sql, function (err, result) { if (err) throw err; res.end(JSON.stringify(result)); }); });

Use the JavaScript function JSON.parse() to convert text into a JavaScript object: const obj = JSON.parse('{"name":"John", "age":30, "city":"New York"}'); Make sure the text is in JSON format, or else you will get a syntax error.

Mar 17, 2025 · JavaScript provides built-in methods for parsing JSON data. The JSON.parse() method is used to convert a JSON string into a JavaScript object. This is particularly useful when receiving JSON data from an API or a web service.

This converts valid json strings to MySQL JSON type: SELECT CAST('[1,2,3]' as JSON) ; SELECT CAST('{"opening":"Sicilian","variations":["pelikan","dragon","najdorf"]}' as JSON);

Effortlessly convert MySQL Query Output to JSON Array. Utilize the Table Editor to create and modify JSON Array online.

JSON SQL Example. This example reads JSON data from a web server running PHP and MySQL: