ALTER TABLE `T_CHANNEL_BLOCKCHAIN`
CHANGE COLUMN `NAME` `BLOCKCHAIN_NAME`  varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL AFTER `UUID`,
ADD COLUMN `COIN`  varchar(32) NULL AFTER `ADDRESS`;



ALTER TABLE `T_RECHARGE_BLOCKCHAIN_ORDER`
CHANGE COLUMN `CURRENCY` `COIN`  varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL AFTER `CREATED`;





ALTER TABLE T_RECHARGE_BLOCKCHAIN_ORDER DROP AMOUNT;

ALTER TABLE T_RECHARGE_BLOCKCHAIN_ORDER DROP USDT_AMOUNT;