问题:
<insert id="saveSysRecommendConfig" parameterType="com.xingshoufu.common.vo.SysRecommendConfig">
<selectKey resultType="Long" order="BEFORE" keyProperty="recommendConfigId">
SELECT SEQ_T_SYS_RECOMMEND_CONFIG.nextval AS recommendConfigId FROM DUAL
</selectKey>
INSERT INTO T_SYS_RECOMMEND_CONFIG (
RECOMMEND_CONFIG_ID ,RECOMMEND_CONFIG_NAME ,USER_ROLE_ID ,RECOMMEND_CYCLE ,RECOMMEND_TIME ,VALID_FLAG ,CREATE_TIME ,UPDATE_TIME
) VALUES (
#{recommendConfigId,jdbcType=DECIMAL} ,#{recommendConfigName,jdbcType=VARCHAR} ,#{userRoleId,jdbcType=DECIMAL} ,#{recommendCycle,jdbcType=DECIMAL} ,#{recommendTime,jdbcType=DECIMAL} ,#{validFlag,jdbcType=DECIMAL} ,#{createTime} ,#{updateTime}
)
</insert>
插入操作一直报:java.sql.SQLException: 无效的列类型
后来发现是日期没有指明数据类型导致 无法识别
改后:
<insert id="saveSysRecommendConfig" parameterType="com.xingshoufu.common.vo.SysRecommendConfig">
<selectKey resultType="Long" order="BEFORE" keyProperty="recommendConfigId">
SELECT SEQ_T_SYS_RECOMMEND_CONFIG.nextval AS recommendConfigId FROM DUAL
</selectKey>
INSERT INTO T_SYS_RECOMMEND_CONFIG (
RECOMMEND_CONFIG_ID ,RECOMMEND_CONFIG_NAME ,USER_ROLE_ID ,RECOMMEND_CYCLE ,RECOMMEND_TIME ,VALID_FLAG ,CREATE_TIME ,UPDATE_TIME
) VALUES (
#{recommendConfigId,jdbcType=DECIMAL} ,#{recommendConfigName,jdbcType=VARCHAR} ,#{userRoleId,jdbcType=DECIMAL} ,#{recommendCycle,jdbcType=DECIMAL} ,#{recommendTime,jdbcType=DECIMAL} ,#{validFlag,jdbcType=DECIMAL} ,#{createTime,jdbcType=DATE} ,#{updateTime,jdbcType=DATE}
)
</insert>
总结:开发在于细节,不能偷懒