diff --git a/src/main/resources/sql/mapper/base/utility.xml b/src/main/resources/sql/mapper/base/utility.xml
index 5c14cfd..c927282 100644
--- a/src/main/resources/sql/mapper/base/utility.xml
+++ b/src/main/resources/sql/mapper/base/utility.xml
@@ -20,15 +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">NVL(#{thisDay},<include refid="utility.today" />)</sql>
 
-<sql id="thisDay">IFNULL(#{thisDay},<include refid="utility.today" />)</sql>
+<sql id="selectThisDay">SELECT<include refid="utility.thisDay" />THIS_DAY FROM DUAL</sql>
 
-<sql id="selectThisDay">SELECT<include refid="utility.thisDay" />THIS_DAY</sql>
 </mapper>
\ No newline at end of file
diff --git a/src/main/resources/sql/mapper/lvis/vehicleInfo-mapper.xml b/src/main/resources/sql/mapper/lvis/vehicleInfo-mapper.xml
index 5ccdc5d..6a59534 100644
--- a/src/main/resources/sql/mapper/lvis/vehicleInfo-mapper.xml
+++ b/src/main/resources/sql/mapper/lvis/vehicleInfo-mapper.xml
@@ -208,7 +208,7 @@ SELECT CASE WHEN LENGTH(STDG_LI_NM) > 0 THEN
 <selectKey keyProperty="info.bsc_mttr_id" resultType="string" order="BEFORE">
 SELECT CONCAT(
       <include refid="utility.today" />
-     , LPAD(IFNULL(SUBSTRING(MAX(BSC_MTTR_ID), 9) + 1, 1), 22, '0')
+     , LPAD(NVL(SUBSTRING(MAX(BSC_MTTR_ID), 9) + 1, 1), 22, '0')
        ) NEW_ID
   FROM TB_CAR_BSC_MTTR TCBM 
  WHERE BSC_MTTR_ID LIKE CONCAT(<include refid="utility.today" />, '%')</selectKey>
@@ -618,7 +618,7 @@ SELECT PRYE                          <!-- 연식 -->
 <selectKey keyProperty="info.bsc_mttr_id" resultType="string" order="BEFORE">
 SELECT CONCAT(
       <include refid="utility.today" />
-     , LPAD(IFNULL(SUBSTRING(MAX(BSC_MTTR_ID), 9) + 1, 1), 22, '0')
+     , LPAD(NVL(SUBSTRING(MAX(BSC_MTTR_ID), 9) + 1, 1), 22, '0')
        ) NEW_ID
   FROM TB_CAR_BSC_MTTR TCBM 
  WHERE BSC_MTTR_ID LIKE CONCAT(<include refid="utility.today" />, '%')</selectKey>