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¿Cómo obtener min y max en una consulta sql?

¿Cuál será la consulta para obtener el mínimo y el máximo a la vez? Recibo errores en esta consulta.

 router.get('/min/:date', (req, res) => { const date = req.params.date; console.log(typeof date); connection.query( `select max(temperature) as highesttemperature; select min(temperature) as lowesttemperature from weather_data where dt=?`, [date], (err, results, field) => { if (err) { console.log(err); } else { res.status(200).send(results); console.log(results); } } ); });
about 4 years ago · Santiago Trujillo
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Puede tener ambos en la misma consulta, sin necesidad de una segunda selección:

 select max(temperature) as highesttemperature, min(temperature) as lowesttemperature from weather_data where dt=?

El error está en su primera consulta, no hay una cláusula FROM .

about 4 years ago · Santiago Trujillo Report

0

Prueba esto

 SELECT MIN(temperature), MAX(temperature) FROM weather_data
about 4 years ago · Santiago Trujillo Report
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