DROP FUNCTION IF EXISTS underlineToCamel ;
CREATE FUNCTION underlineToCamel(paramString VARCHAR(200)) RETURNS varchar(200) CHARSET utf8
DETERMINISTIC
begin
set paramString = replace(paramString, '_a', 'A');
set paramString = replace(paramString, '_b', 'B');
set paramString = replace(paramString, '_c', 'C');
set paramString = replace(paramString, '_d', 'D');
set paramString = replace(paramString, '_e', 'E');
set paramString = replace(paramString, '_f', 'F');
set paramString = replace(paramString, '_g', 'G');
set paramString = replace(paramString, '_h', 'H');
set paramString = replace(paramString, '_i', 'I');
set paramString = replace(paramString, '_j', 'J');
set paramString = replace(paramString, '_k', 'K');
set paramString = replace(paramString, '_l', 'L');
set paramString = replace(paramString, '_m', 'M');
set paramString = replace(paramString, '_n', 'N');
set paramString = replace(paramString, '_o', 'O');
set paramString = replace(paramString, '_p', 'P');
set paramString = replace(paramString, '_q', 'Q');
set paramString = replace(paramString, '_r', 'R');
set paramString = replace(paramString, '_s', 'S');
set paramString = replace(paramString, '_t', 'T');
set paramString = replace(paramString, '_u', 'U');
set paramString = replace(paramString, '_v', 'V');
set paramString = replace(paramString, '_w', 'W');
set paramString = replace(paramString, '_x', 'X');
set paramString = replace(paramString, '_y', 'Y');
set paramString = replace(paramString, '_z', 'Z');
set paramString = replace(paramString, '_', '');
RETURN paramString;
end
SELECT
CONCAT(
"select ",
GROUP_CONCAT(
COLUMN_NAME,
" ",
underlineToCamel (COLUMN_NAME)
),
" from ",
TABLE_NAME
)
FROM
INFORMATION_SCHEMA. COLUMNS
WHERE
TABLE_NAME = 'yourtablename'
AND TABLE_SCHEMA = 'yourdbname'
GROUP BY
TABLE_NAME;