src/main/resources/mapper/KeywordMapper.xml

@@ -9,6 +9,12 @@
        where keyword_type = #{keywordType}
    </select>
    <!-- 获取最大排序号 -->
    <select id="selectMaxSortNum" parameterType="String" resultType="int" databaseId="postgresql">
        select NVL(max(sort_num), 0) sortNum
        FROM sys_keyword
        where keyword_type = #{keywordType}
    </select>
    <!-- 获取最大排序号 -->
    <select id="selectMaxSortNum" parameterType="String" resultType="int" databaseId="kingbasees">
        select NVL(max(sort_num), 0) sortNum
        FROM sys_keyword