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From Clinton Begin <clinton.be...@gmail.com>
Subject Re: Caused by: java.sql.SQLException: JZ006: Caught IOException: java.io.IOException: JZ0SL: Unsupported SQL type 0.
Date Thu, 06 Jan 2005 15:48:54 GMT
David, thanks for the detailed post on this.  I'll try to have a look
at it today.

Clinton


On Tue, 4 Jan 2005 21:38:45 -0600, David Putnam <dputnam@wellsfargo.com> wrote:
>  
> 
> I have loaded the source into my IDE and have walked through the storage of
> my null value. 
> 
> When I am in the BasicParameterMap.setParameter method, the mapping has a
> jdbcType of 0 or Types.NULL, rather than a value of Types.DATE (91). Also
> because the DateTypeHandler does not extend CustomTypeHandler, the code
> explicitly calls ps.setNull.  It passes the jdbcType of 0 because it also
> does not match the JdbcTypeRegistry.UNKNOWN (-99999999) value.  It did not
> appear that any of the mapping objects had jdbcType or TypeName values, and
> it may be only the null attributes that care. 
> 
> Here are the values of the mapping variable inside the setParameter method. 
> mapping: com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMapping =
> {com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMapping@1440} 
> propertyName: java.lang.String = "deceasedDate" 
> typeHandler: com.ibatis.sqlmap.engine.type.TypeHandler =
> {com.ibatis.sqlmap.engine.type.DateTypeHandler@1441} 
> jdbcType: int = 0 
> jdbcTypeName: java.lang.String = null 
> nullValue: java.lang.String = null 
> mode: java.lang.String = "IN" 
> inputAllowed: boolean = true 
> outputAllowed: boolean = false 
> javaType: java.lang.Class = null 
> errorString: java.lang.String = "Check the parameter mapping for the
> 'deceasedDate' property." 
>  
> 
> The object is being passed by parameterClass not parameterMap in the
> statement stanza of the sqlMap resource. 
> 
> Hope this helps. 
> 
> David 
> 
>  -----Original Message----- 
> From:   David Putnam  
> Sent:   Tuesday, January 04, 2005 20:01 
> To:     'ibatis-user-java@incubator.apache.org' 
> Subject:        Caused by: java.sql.SQLException: JZ006: Caught IOException:
> java.io.IOException: JZ0SL: Unsupported SQL type 0. 
> 
> Ibatis support group, 
> 
> I am getting this error message whenever I try to pass a null attribute to
> the database server.  I believe this to be the case, because I can cause
> this message when the object being stored has a single attribute that is
> null, and it goes away when that attribute is set to a default date (new
> Date(0)).  Setting a null able column to null seems rudimentary, so I am
> sure that I have a configuration problem. 
> 
> I have attached several files to a Bug report in JIRA (IBATIS-39).  I have
> also updated ibatis to 2.0.9, but the behavior did not change.  I have tried
> different versions of my database driver since it looks like a data server
> communication issue. 
> 
> Hopefully someone will have some experience to share. 
> 
> Thanks in advance, 
> 
> David Putnam 
> 414-359-3678 
>  
>  
>  
> 
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