I have a table with the following columns:
id,name,age,surname,lastname,catgory,active
Instead of: SELECT name,age,surname,lastname,c
SELECT name,age,surname,lastname,c
SET @sql = CONCAT('SELECT ', (SELECT REPLACE(GROUP_CONCAT(COLUMN_NAME), ',', '') FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '' AND TABLE_SCHEMA = ''), ' FROM ');
PREPARE stmt1 FROM @sql; EXECUTE stmt1;