mybatis批量插入数据到oracle

mybatis 批量插入数据到oracle报 ”java.sql.SQLException: ORA-00933: SQL 命令未正确结束“  错误解决方法

oracle批量插入使用 insert all into table(...) values(...) into table(...) values(...) select * from dual; 语句来解决，但一直报如下错误

### The error may involve ApplaudDaoImpl.addList-Inline
### The error occurred while setting parameters
### SQL: INSERT ALL        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )        INTO T_APPLAUD   (    ID,    USER_ID,    BUSINESS_TYPE,    PRODUCT_ID,    CREATE_TIME   ) VALUES   (    ?,    ?,    ?,    ?,    ?    )       SELECT 1 FROM DUAL
### Cause: java.sql.SQLException: ORA-00933: SQL 命令未正确结束

; bad SQL grammar []; nested exception is java.sql.SQLException: ORA-00933: SQL 命令未正确结束

    at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:97)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73)
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:368)
    at com.sun.proxy.$Proxy12.insert(Unknown Source)
    at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:240)
    at com.teshehui.applaud.dao.impl.ApplaudDaoImpl.addList(ApplaudDaoImpl.java:33)
    ... 52 more
Caused by: java.sql.SQLException: ORA-00933: SQL 命令未正确结束

    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
    at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:745)
    at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
    at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:966)
    at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1170)
    at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3339)
    at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3445)
    at com.jolbox.bonecp.PreparedStatementHandle.execute(PreparedStatementHandle.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:55)
    at com.sun.proxy.$Proxy17.execute(Unknown Source)
    at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:41)
    at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:66)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:59)
    at com.sun.proxy.$Proxy15.update(Unknown Source)
    at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:45)
    at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:100)
    at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:75)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:148)
    at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:137)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358)
    ... 55 more

谷歌无数次，自己跟踪调试也没结果，最后在stackoverflow mybatis问答区偶然看到了网友分析（链接见末尾），测试发现解决了，原因竟是mybatis批量插入oracle时需要显式指定为 useGeneratedKeys="false" 不然报错~~~

正确的mybatis的mapper的sql配置如下：

<insert id="addList" parameterType="java.util.List" useGeneratedKeys="false">
        INSERT ALL
        <foreach item="item" index="index" collection="list">
        INTO T_APPLAUD
        (
            ID,
            USER_ID,
            BUSINESS_TYPE,
            PRODUCT_ID,
            CREATE_TIME
        ) VALUES
        (
            #{item.id, jdbcType=NUMERIC},
            #{item.userId, jdbcType=VARCHAR},
            #{item.businessType, jdbcType=VARCHAR},
            #{item.productId, jdbcType=VARCHAR},
            #{item.createdTime, jdbcType=NUMERIC} 
        )
        </foreach>
        SELECT 1 FROM DUAL
    </insert>

另外一种方法是 insert into table(...) (select ... from dual) union all (select ... from dual)

    <insert id="addList" parameterType="java.util.List" useGeneratedKeys="false">
        INSERT INTO T_APPLAUD
        (
            ID,
            USER_ID,
            BUSINESS_TYPE,
            PRODUCT_ID,
            CREATE_TIME
        )
        <foreach item="item" index="index" collection="list" separator="union all">
        (
            SELECT 
                #{item.id},
                #{item.userId},
                #{item.businessType},
                #{item.productId},
                #{item.createdTime} 
            FROM DUAL
        )
        </foreach>
    </insert>

参考：

http://stackoverflow.com/questions/24956269/camel-2-13-1-mybatis-3-2-7-batch-insert-to-oracle-11g-table-ora-00933-sql-comma