WARNING: option --ssl-verify-server-cert is disabled, because of an insecure passwordless login.
--------------
ALTER TABLE `coupons`
	ADD COLUMN `gift_buyer_email` VARCHAR(255) NULL AFTER `gift_message`,
	ADD KEY `idx_gift_buyer_email` (`gift_buyer_email`)
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ERROR 1060 (42S21) at line 19: Duplicate column name 'gift_buyer_email'