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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-mm-dd"); 
Date startdate = sdf.parse(start_date);
Date enddate = sdf.parse(end_date);
List list = sess.createCriteria(MyTabel.class)
               .add( Restrictions.eq("clinid", start_clinId) )
               .add( Restrictions.between("idate", startdate, enddate) ) .list();
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session.find("from Weather w where w.recordTiime=to_date('"+ datestr +"', 'yyyy-mm-dd hh24:mi:ss')")
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Spring¼¯³Éhibernate
public List findResult(final String bankid,final String begintime,final String endtime) {
   log.debug("finding Result Ydopehb instances");
   java.util.Date bd=DateUtil.getDate(begintime);
   java.util.Date ed=DateUtil.getDate(endtime);
  
  
  
   java.sql.Date bdate = new java.sql.Date(bd.getTime());  
   java.sql.Date edate = new java.sql.Date(ed.getTime());
   try {
    String queryString = "from Ydopehb where bankid='"
     + bankid +"' and feetime between :begintime and :endtime ";
    
   
    return getHibernateTemplate().findByNamedParam(queryString, new String[]{"begintime","endtime"}, new java.sql.Date[]{bdate,edate}) ;
   } catch (RuntimeException re) {
    log.error("find Result failed", re);
    throw re;
   }
}
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    v_isexist number(3,0):=0;  
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    select count(1) into v_isexist from sys.all_objects where owner = 'TEST' and object_type = 'TABLE' and object_name = 'TAB1';
    if  v_isexist>0 ......
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