[Mybatis] #(샵) $(달러) 차이

#{value} ' 따옴표 붙음 SELECT * FROM product WHERE TO_CHAR(START_DATE,'YYYYMM') = #{searchdate} ${value} 상수 SELECT * FROM product WHERE START_DATE BETWEEN TO_DATE('${searchdate} 00:00:00','YYYYMMDD HH24:MI:SS') AND TO_DATE('${searchdate} 23:59:59','YYYYMMDD HH24:MI:SS')