ALTER TABLE `leads` CHANGE `PERFIL` `PERFIL` VARCHAR(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL;
ALTER TABLE `leads` CHANGE `QUE_ERES` `QUE_ERES` VARCHAR(5) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL;
ALTER TABLE `leads` CHANGE `ESTAS_SATISFECHO` `ESTAS_SATISFECHO` VARCHAR(5) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL;