//获取到dbConn
stmt2 = dbConn.prepareStatement("update TB set TB.1=?,TB.2=? where TB.3=?");dbConn.setAutoCommit(false);for(int i=1;i<10000;i++){
    stmt2.setString(1,""+i);
    stmt2.setString(2,i"+);
    stmt2.setInt(3,i);    stmt2.addBatch();    if ((rsCount%1000) == 0) {
        stmt2.executeBatch();
         dbConn.commit();
        stmt2.clearBatch();
         }
}stmt2.executeBatch();
dbConn.commit();
stmt2.clearBatch();
dbConn.setAutoCommit(true);stmt2.close();
dbConn.close();我上面这段批处理代码,执行了半天,1分钟后查询下表只执行了2000条,程序就一直卡住了 
大家看看有什么不对的地方哦 ???