MYBATIS 插入空值时报错 Could not set parameters for mapping: ParameterMapping{property=‘addressList‘, mode=

报错内容：nested exception is org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='transferPersitionTime', mode=IN, javaType=class java.lang.Object, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cause: org.apache.ibatis.type.TypeException: Error setting null for parameter #9 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

之前使用的是mysql，后面转为 oracle ，切换之后插入数据就报错

插入空值时需要制定类型

所以我们指定类型就好了

insert into
    clean_user(id,status,update_time,mip,emp_name,emp_code,old_unit_code,old_unit_name,new_unit_code,new_unit_name,transfer_persition_time,erp_uid,backup1,backup2,backup3)
    values(
    SYS_GUID(),
    #{status,jdbcType=VARCHAR},
    #{updateTime,jdbcType=TIMESTAMP},
    #{mip,jdbcType=VARCHAR},
    #{empName,jdbcType=VARCHAR},
    #{empCode,jdbcType=VARCHAR},
    #{oldUnitCode,jdbcType=VARCHAR},
    #{oldUnitName,jdbcType=VARCHAR},
    #{newUnitCode,jdbcType=VARCHAR},
    #{newUnitName,jdbcType=VARCHAR},
    #{transferPersitionTime,jdbcType=VARCHAR},
    #{erpUid,jdbcType=VARCHAR},
    #{backup1,jdbcType=VARCHAR},
    #{backup2,jdbcType=VARCHAR},
    #{backup3,jdbcType=VARCHAR}
    )

　　有什么类型呢，查看 org.apache.ibatis.type.JdbcType.java 就可以看到了。

ARRAY(Types.ARRAY),
 BIT(Types.BIT),
 TINYINT(Types.TINYINT),
 SMALLINT(Types.SMALLINT),
 INTEGER(Types.INTEGER),
 BIGINT(Types.BIGINT),
 FLOAT(Types.FLOAT),
 REAL(Types.REAL),
 DOUBLE(Types.DOUBLE),
 NUMERIC(Types.NUMERIC),
 DECIMAL(Types.DECIMAL),
 CHAR(Types.CHAR),
 VARCHAR(Types.VARCHAR),
 LONGVARCHAR(Types.LONGVARCHAR),
 DATE(Types.DATE),
 TIME(Types.TIME),
 TIMESTAMP(Types.TIMESTAMP),
 BINARY(Types.BINARY),
 VARBINARY(Types.VARBINARY),
 LONGVARBINARY(Types.LONGVARBINARY),
 NULL(Types.NULL),
 OTHER(Types.OTHER),
 BLOB(Types.BLOB),
 CLOB(Types.CLOB),
 BOOLEAN(Types.BOOLEAN),
 CURSOR(-10), // Oracle
 UNDEFINED(Integer.MIN_VALUE + 1000),
 NVARCHAR(Types.NVARCHAR), // JDK6
 NCHAR(Types.NCHAR), // JDK6
 NCLOB(Types.NCLOB), // JDK6
 STRUCT(Types.STRUCT);

参考：

https://www.cnblogs.com/yun965861480/p/6906883.html