多项选择题
A.FORMATB.ASC.CASTD.CONVERT
A.SELECT *FROM transactions WHERE transaction_date BETWEEN ’2023-01-01’AND ’2023-12-31’;B.SELECT *FROM transactions WHERE transaction_date =’2023-01-01’;C.SELECT *FROM transactions WHERE transaction_date>’2023-01-01’;D.SELECT *FROM transactions WHERE transaction_date<’2023-12-31’;
A.ROUNDB.CEILINGC.FLOORD.SUBSTRING
A.GROUP BYB.HAVINGC.WHERED.ORDER BY
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