“SQL Seleccione el valor más frecuente en la columna” Código de respuesta

SQL Seleccione el valor más frecuente en la columna

SELECT col, COUNT(col) AS value_occurrence
FROM m_table GROUP BY col ORDER BY value_occurrence DESC LIMIT 1;

-- Oracle <= 11g
SELECT * FROM (SELECT col, COUNT(col) AS value_occurrence
FROM m_table GROUP BY col ORDER BY value_occurrence DESC)
WHERE rownum = 1;