引用

Exception in thread "main" org.springframework.jdbc.UncategorizedSQLException: Error setting null for parameter #6 with JdbcType OTHER . Try setting a different JdbcType for this parameter or a different jdbcTypeForNull configuration property. Cause: java.sql.SQLException: 无效的列类型: 1111 
; uncategorized SQLException for SQL []; SQL state [99999]; error code [17004]; 无效的列类型: 1111; nested exception is java.sql.SQLException: 无效的列类型: 1111 

1. <insert id="insertCustomerLog" parameterType="map">
2. insert into customer_log
3. (
4. ID,
5. CUSTOMER_SERVICE_USER_NAME,
6. user_name,
7. CONTENT,
8. LOG_FIRST_TYPE,
9. STATUS,
10. LINKED_ID,
11. FEE,
12. ACCOUNT_FIRST_TYPE,
13. ACCOUNT_SECOND_TYPE,
14. ACCOUNT_THIRD_TYPE,
15. LOG_SECOND_TYPE,
16. LOG_IP,
17. MEMO
18. )
19. values
20. (
21. seq_customer_log.nextval ,
22. #{customerServiceUserName} ,
23. #{username},
24. #{content},
25. #{logFirstType},
26. #{status},
27. #{linkedId},
28. #{fee},
29. #{accountFirstType},
30. #{accountSecondType},
31. #{accountThirdType},
32. #{logSecondType},
33. #{logIp},
34. #{memo}
35. )
36. </insert>

引用

MyBatis 插入空值时，需要指定JdbcType 
mybatis insert空值报空值异常，但是在pl/sql不会提示错误，主要原因是mybatis无法进行转换， 

1. <insert id="insertCustomerLog1" parameterType="com.diyicai.customer.domain.CustomerLog">
2. insert into customer_log
3. (
4. ID,
5. CUSTOMER_SERVICE_USER_NAME,
6. user_name ,
7. CONTENT,
8. LOG_FIRST_TYPE,
9. STATUS,
10. LINKED_ID,
11. FEE,
12. ACCOUNT_FIRST_TYPE,
13. ACCOUNT_SECOND_TYPE,
14. ACCOUNT_THIRD_TYPE,
15. LOG_SECOND_TYPE,
16. LOG_IP,
17. MEMO
18. )
19. values
20. (
21. seq_customer_log.nextval ,
22. #{customerServiceUserName,jdbcType=VARCHAR} ,
23. #{username,jdbcType=VARCHAR},
24. #{content,jdbcType=VARCHAR},
25. #{logFirstType,jdbcType=NUMERIC},
26. #{status,jdbcType=NUMERIC},
27. #{linkedId,jdbcType=VARCHAR},
28. #{fee,jdbcType=NUMERIC},
29. #{accountFirstType,jdbcType=NUMERIC},
30. #{accountSecondType,jdbcType=NUMERIC},
31. #{accountThirdType,jdbcType=NUMERIC},
32. #{logSecondType,jdbcType=NUMERIC},
33. #{logIp,jdbcType=VARCHAR},
34. #{memo,jdbcType=VARCHAR}
35. )
36. </insert>

1. <insert id="BasicUserInfoDaoImpl.testMap" parameterClass="java.util.HashMap">
2. insert into customer_log
3. (
4. ID,
5. CUSTOMER_SERVICE_USER_NAME,
6. user_name,
7. CONTENT,
8. LOG_FIRST_TYPE,
9. STATUS,
10. LINKED_ID,
11. FEE,
12. ACCOUNT_FIRST_TYPE,
13. ACCOUNT_SECOND_TYPE,
14. ACCOUNT_THIRD_TYPE,
15. LOG_SECOND_TYPE,
16. LOG_IP,
17. MEMO
18. )
19. values
20. (
21. seq_customer_log.nextval ,
22. #customerServiceUserName# ,
23. #username#,
24. #content#,
25. #logFirstType#,
26. #status#,
27. #linkedId#,
28. #fee#,
29. #accountFirstType#,
30. #accountSecondType#,
31. #accountThirdType#,
32. #logSecondType#,
33. #logIp#,
34. #memo#
35. )
36. </insert>

1. if (parameter == null) {
2. if (jdbcType == null) {
3. try {
4. ps.setNull(i, JdbcType.OTHER.TYPE_CODE);
5. } catch (SQLException e) {
6. throw new TypeException("Error setting null parameter. Most JDBC drivers require that the JdbcType must be specified for all nullable parameters. Cause: " + e, e);
7. }
8. } else {
9. ps.setNull(i, jdbcType.TYPE_CODE);
10. }
11. } else {
12. setNonNullParameter(ps, i, parameter, jdbcType);
13. }

引用

还有在向oracle插入数据时，mybatis3报Error setting null parameter. Most JDBC drivers require that the JdbcType must be specified for all nullable parameters，是由于参数出现了null值,对于Mybatis,如果进行操作的时候,没有指定jdbcType类型的参数,mybatis默认jdbcType.OTHER导致,给参数加上jdbcType可解决(注意大小写)

http://code.google.com/p/mybatis/issues/detail?id=224&q=Error%20setting%20null%20parameter&colspec=ID