Today I found a bug in ibatis.net.

I am too lazy to type, just paste the content in mailgroup, you can see from the http://issues.apache.org/jira/browse/IBATISNET-249.
Haha, it's fun to see your name. If we use other people's things, we can make some contributions. Open source is good.
When I tried to use "extends" in parametermap nodes, but it can't work.
Then I debug into ibatis.
In domsqlmapbuilder. CS line 1794, I found this line:
Xmlnode Supernode = _ configscope. sqlmapconfigdocument. selectsinglenode (applymappingnamespaceprefix (xml_search_parameter) + attributeextendmap + "']", _ configscope. xmlnamespacemanager );

I think sqlmapconfigdocument shoshould be instead by sqlmapdocument.
after I changed it into sqlmapdocument, it worked well.
is it a bug of ibatis.net or I make a mistake in my config file?
in my book. xml file, just like

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