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CREATE FUNCTION partinc.`udf_getUrlPathCaption`(
        v_nodeId INT
    ) RETURNS varchar(3000) CHARSET gbk
BEGIN
DECLARE nodeIds varchar(3000);-- ËùÓнڵãµÄid×Ö·û´®
DECLARE nodeId_temp varchar(3000);--
DECLARE nodeNames varchar(3000);-- ·µ»ØµÄ½ÚµãÃû³Æ´®
set nodeIds = '-1';
set nodeId_temp=concat(v_nodeId);
while !isnull(nodeId_temp) do
set nodeIds = concat(nodeIds,',',nodeId_temp);
select group_concat(Parent_ID) into nodeId_temp from CM_BT_TreeNode where FIND_IN_SET(Node_Id,nodeId_temp);
end while;
select group_concat(node_Name Separator '/') into nodeNames from CM_BT_TreeNode where FIND_IN_SET(Node_Id,nodeIds);
return nodeNames;
END;

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<select id="getUrlPathCaption" parameterClass="string" resultClass="string">
        select udf_getUrlPathCaption(#nodeId:varchar#)
</select>

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[ERROR] 2010-01-04 16:12:27(CompoundRootAccessor.java:getProperty:107)Caught an Ognl exception while getting property urlPathCaption
ognl.OgnlException: urlPathCaption [com.chinadcl.partinc.common.util.exception.BusinessException: ²éѯÊý¾Ý³ö´í£¬Ô­ÒòΪ£º 
--- The error occurred in config/NoUse.xml. 


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