ALTER TABLE ACCOUNT_ACTIVATION DROP COLUMN IS_ACTIVE;
ALTER TABLE ACCOUNT_ACTIVATION DROP COLUMN SEND_REQUEST_ADDRESS;
ALTER TABLE ACCOUNT_ACTIVATION ADD COLUMN SENT_REQUEST_MODE TEXT NOT NULL;
ALTER TABLE ACCOUNT_ACTIVATION ADD COLUMN SENT_REQUEST_ADDRESS TEXT NOT NULL;
ALTER TABLE ACCOUNT_ACTIVATION ADD COLUMN ACTIVATED tinyint(1) NOT NULL DEFAULT 0;
ALTER TABLE ACCOUNT_ACTIVATION ADD COLUMN NUMBER_OF_NOTIFICATIONS INT(2) NOT NULL DEFAULT 0;