mysql下划线转驼峰函数
函数
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
使用方法
update t_dp_table_column_config set en_name =underlineToCamel(en_name);
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