转mysql

将该SQL语句转换为MySQL语法后如下：

CREATE TABLE TF_B_MSPAYLOG (
    trade_id VARCHAR(30) NOT NULL,
    charge_id VARCHAR(30) NOT NULL,
    outer_trade_time VARCHAR(14) NOT NULL,
    pay_type CHAR(1) NOT NULL,
    acct_id VARCHAR(16) NOT NULL,
    user_id VARCHAR(16) NOT NULL,
    serial_number VARCHAR(40) NOT NULL,
    province_code CHAR(2) NOT NULL,
    eparchy_code VARCHAR(6) NOT NULL,
    is_user_pay CHAR(2) NOT NULL,
    pay_fee_mode CHAR(4) NOT NULL,
    trade_city_code VARCHAR(8) NOT NULL,
    trade_depart_id VARCHAR(10) NOT NULL,
    trade_eparchy_code VARCHAR(8) NOT NULL,
    trade_province_code VARCHAR(8) NOT NULL,
    trade_staff_id VARCHAR(20) NOT NULL,
    channel_id VARCHAR(16) NOT NULL,
    payment_id VARCHAR(20) NOT NULL,
    bad_debt_tag CHAR(1) NOT NULL,
    trade_fee VARCHAR(10) NOT NULL,
    cancel_tag VARCHAR(2) NOT NULL,
    trade_time DATE NOT NULL,
    cancel_time DATE,
    rsrv_info1 VARCHAR(20),
    rsrv_info2 VARCHAR(40),
    rsrv_info3 VARCHAR(20),
    rsrv_info4 VARCHAR(20),
    rsrv_info5 VARCHAR(20),
    month NUMBER(2) DEFAULT TO_NUMBER(TO_CHAR(SYSDATE,'MM')) NOT NULL,
    rsrv_info6 VARCHAR(300),
    rsrv_info7 VARCHAR(300),
    rsrv_info8 VARCHAR(300),
    rsrv_info9 VARCHAR(20),
    rsrv_date1 DATE,
    rsrv_date2 DATE,
    rsrv_date3 DATE,
    rsrv_fee1 NUMBER(11),
    rsrv_fee2 NUMBER(11),
    rsrv_fee3 NUMBER(11),
    rsrv_fee4 NUMBER(11),
    rsrv_fee5 NUMBER(11),
    net_type_code VARCHAR(2),
    user_city_code VARCHAR(8),
    user_province_code VARCHAR(8)
);

请注意，MySQL对于日期类型的支持不同于Oracle，因此需要根据实际情况调整。另外，MySQL中没有TO_NUMBER和TO_CHAR等函数，需要使用相应的转换函数。