NHibernate GetNamedQuery can not execute stored procedure -

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so have stored procedure named get_by_cat_and_tag, should return table ms, , in c# code should return list of ms objects, ms.hbm.xml contains following:

<sql-query name="get_by_cat_and_tag">     <!-- return type must nhibernate mapped entity -->     <return class="ms">        <return-property column="id" name="id" />       <return-property column="filename" name="filename" />       <return-property column="displaytitle" name="displaytitle" />       <return-property column="isenabled" name="isenabled" />       <return-property column="mediatype" name="mediatype" />       <return-property column="priority" name="priority" />       <return-property column="datecreated" name="datecreated" />       <return-property column="datelastmodified" name="datelastmodified" />       <return-property column="description" name="description" />       <return-property column="imagepath" name="imagepath" />      </return>     <!--exec get_by_cat_and_tag@categoryid=:catid, @tagid=:tid-->     exec get_by_cat_and_tag:catid, :tid </sql-query>

all column names returned stored procedure correct , ease made them same.

the data access layer contains call stored procedure:

var query = session.getnamedquery("get_by_cat_and_tag")                    .setparameter("catid", categoryid).setparameter("tid", tagid)                    .list<ms>();

the exception message:

could not execute query  [ exec get_by_cat_and_tag @p0, @p1 ] name:catid - value:130  name:tid - value:449 [sql: exec get_by_cat_and_tag @p0, @p1]  stack trace:    @ system.data.sqlclient.sqldatareader.getordinal(string name)    @ nhibernate.type.nullabletype.nullsafeget(idatareader rs, string name)    @ nhibernate.loader.loader.getinstanceclass(idatareader rs, int32 i, iloadable persister, object id, isessionimplementor session)    @ nhibernate.loader.loader.instancenotyetloaded(idatareader dr, int32 i, iloadable persister, entitykey key, lockmode lockmode, string rowidalias, entitykey optionalobjectkey, object optionalobject, ilist hydratedobjects, isessionimplementor session)    @ nhibernate.loader.loader.getrow(idatareader rs, iloadable[] persisters, entitykey[] keys, object optionalobject, entitykey optionalobjectkey, lockmode[] lockmodes, ilist hydratedobjects, isessionimplementor session)    @ nhibernate.loader.loader.getrowfromresultset(idatareader resultset, isessionimplementor session, queryparameters queryparameters, lockmode[] lockmodearray, entitykey optionalobjectkey, ilist hydratedobjects, entitykey[] keys, boolean returnproxies)    @ nhibernate.loader.loader.doquery(isessionimplementor session, queryparameters queryparameters, boolean returnproxies)    @ nhibernate.loader.loader.doqueryandinitializenonlazycollections(isessionimplementor session, queryparameters queryparameters, boolean returnproxies)    @ nhibernate.loader.loader.dolist(isessionimplementor session, queryparameters queryparameters)

any appreciated.

you missing space after word tag:-

exec get_by_cat_and_tag:catid, :tid

should be:-

exec get_by_cat_and_tag :catid, :tid

also note columns returned must match in case, worth checking one.


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