okay, post your final statement. I'll test it this evening with jdk1.5
to see if i get the same results.
Brandon
On 6/9/05, Paul Barry <[EMAIL PROTECTED]> wrote:
> Oops. I did move it inside the iterate tag where it belongs, but that
> didn't fix my problem, still same exception as before.
>
> On 6/9/05, Daniel Henrique Ferreira e Silva <[EMAIL PROTECTED]> wrote:
> > Hi Paul,
> >
> > Did you try putting session_id IN #value[]# inside iterate tag?
> >
> > Cheers,
> > Daniel Silva.
> >
> > On 6/9/05, Paul Barry <[EMAIL PROTECTED]> wrote:
> > > I am using iBatis 2.1.0.565 with JDK 1.5.0. I am trying to pass a
> > > List to a sqlmap and then use it to generate a list of comma-separated
> > > values for the IN clause of a query, like this:
> > >
> > > <resultMap id="counts" class="map">
> > > <result property="id" column="id" javaType="long"/>
> > > <result property="count" column="count" javaType="int"/>
> > > </resultMap>
> > >
> > > <select id="findCountsBySession" parameterClass="list"
> > > resultMap="counts">
> > > SELECT
> > > session_id as id, count(*) count
> > > FROM
> > > events
> > > <dynamic prepend="WHERE">
> > > <iterate property="value" open="(" close=")" conjunction=",">
> > > </iterate>
> > > session_id IN #value[]#
> > > </dynamic>
> > > GROUP BY
> > > session_id
> > > </select>
> > >
> > > The query I would like to end up with is:
> > >
> > > SELECT
> > > session_id, count(*) count
> > > FROM
> > > events
> > > WHERE
> > > session_id IN (1,2,3)
> > > GROUP BY
> > > session_id
> > >
> > > But instead I get an exception. Can you not use #value[]#? Here is
> > > the exception:
> > >
> > > java.lang.StringIndexOutOfBoundsException: String index out of range: -2
> > > at java.lang.String.substring(String.java:1768)
> > > at
> > > com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:55)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:34)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:129)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:132)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:99)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:79)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:61)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:152)
> > > at
> > > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:119)
> > > at
> > > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
> > > at
> > > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
> > > at
> > > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForMap(SqlMapExecutorDelegate.java:700)
> > > at
> > > com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForMap(SqlMapSessionImpl.java:121)
> > > at
> > > com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForMap(SqlMapClientImpl.java:93)
> > >
> >
>
