IFNULL -> NVL, 추가: now, today 오라클 버젼

src/test/resources/sql/mapper/base/utility.xml

@@ -20,16 +20,23 @@ SELECT FOUND_ROWS() TOT_CNT</select>
 
 <sql id="orderBy"><if test="fetchSize == null or fetchSize &lt; 1"><include refid="utility.sortBy" /></if></sql>
 
-<sql id="now">DATE_FORMAT(CURRENT_TIMESTAMP(), '%Y%m%d%H%i%s')</sql>
-
-<sql id="selectNow">SELECT<include refid="utility.now" />NOW</sql>
+<!-- 마리아 DB -->
+<sql id="now">DATE_FORMAT(CURRENT_TIMESTAMP, '%Y%m%d%H%i%s')</sql>
 
 <sql id="today">DATE_FORMAT(CURRENT_DATE, '%Y%m%d')</sql>
 
-<sql id="selectToday">SELECT<include refid="utility.today" />TODAY</sql>
+<!-- 오라클
+<sql id="now">TO_CHAR(CURRENT_TIMESTAMP, 'YYYYMMDDHH24MISS')</sql>
+
+<sql id="today">TO_CHAR(CURRENT_DATE, 'YYYYMMDD')</sql>
+-->
+
+<sql id="selectNow">SELECT<include refid="utility.now" />NOW FROM DUAL</sql>
+
+<sql id="selectToday">SELECT<include refid="utility.today" />TODAY FROM DUAL</sql>
 
-<sql id="thisDay">IFNULL(#{thisDay},<include refid="utility.today" />)</sql>
+<sql id="thisDay">NVL(#{thisDay},<include refid="utility.today" />)</sql>
 
-<sql id="selectThisDay">SELECT<include refid="utility.thisDay" />THIS_DAY</sql>
+<sql id="selectThisDay">SELECT<include refid="utility.thisDay" />THIS_DAY FROM DUAL</sql>
 
 </mapper>