Yii 打印Sql

<span style="font-family:Helvetica;font-size:14px;">想查看如下结果，但由于较大，var_dump时浏览器会崩溃，于是想到如果知道执行的sql是什么，那么就可以推出执行后的结果是什么。 </span><br style="line-height: 25px; font-family: Helvetica, Tahoma, Arial, sans-serif; font-size: 14px;" />

//1，在 ../config/main.php里增加'class'=>'CProfileLogRoute'  'log'=>array(              'class'=>'CLogRouter',              'routes'=>array(                  array(                      'class'=>'CFileLogRoute',                      'levels'=>'error, warning',                  ),                  /*  此处为本次增加 */                  array(                      'class'=>'CProfileLogRoute',                  ),                  // uncomment the following to show log messages on web pages                  /*                 array(                     'class'=>'CWebLogRoute',                 ),                 */              ),          ),    //2，在源码处增加三行代码  $c = new CDbCriteria();  $c->join = "JOIN idc_user on t.id=idc_user.user_id";  $c->condition = "idc_user.idc_id=$idc_id";    Yii::beginProfile('block1');  $r = User::model()->with('Idcs')->findAll($c);  Yii::endProfile('block1');      //整理打印结果如下  SELECT `t`.`id` AS `t0_c0` , `t`.`username` AS `t0_c1` , `t`.`password` AS `t0_c2` , `t`.`display_name` AS `t0_c3` , `t`.`tel` AS `t0_c4` , `t`.`mobile` AS `t0_c5` , `t`.`email` AS `t0_c6` , `t`.`hi_id` AS `t0_c7` , `t`.`company_id` AS `t0_c8` , `t`.`last_login_at` AS `t0_c9` , `t`.`last_pwd_updated_at` AS `t0_c10` , `t`.`created_at` AS `t0_c11` , `Idcs`.`id` AS `t1_c0` , `Idcs`.`name` AS `t1_c1` , `Idcs`.`desc` AS `t1_c2` , `Idcs`.`created_at` AS `t1_c3` , `Idcs`.`chinese_name` AS `t1_c4` , `Idcs`.`clientele` AS `t1_c5` , `Idcs`.`contact_man` AS `t1_c6` , `Idcs`.`contact_phone` AS `t1_c7` , `Idcs`.`post_code` AS `t1_c8` , `Idcs`.`address` AS `t1_c9` , `Idcs`.`email` AS `t1_c10` , `Idcs`.`weight` AS `t1_c11` , `Idcs`.`pool_id` AS `t1_c12` , `Idcs`.`provider_id` AS `t1_c13`  FROM `user` `t`  JOIN idc_user ON t.id = idc_user.user_id  LEFT OUTER JOIN `idc_user` `Idcs_Idcs` ON ( `t`.`id` = `Idcs_Idcs`.`user_id` )  LEFT OUTER JOIN `idc` `Idcs` ON ( `Idcs`.`id` = `Idcs_Idcs`.`idc_id` )  WHERE (  idc_user.idc_id =6  )    //打印结果如下  block2  1   0.01122     0.01122     0.01122     0.01122  system.db.CDbCommand.query(SELECT `t`.`id` AS `t0_c0`, `t`.`username` AS `t0_c1`, `t`.`password` AS `t0_c2`, `t`.`display_name` AS `t0_c3`, `t`.`tel` AS `t0_c4`, `t`.`mobile` AS `t0_c5`, `t`.`email` AS `t0_c6`, `t`.`hi_id` AS `t0_c7`, `t`.`company_id` AS `t0_c8`, `t`.`last_login_at` AS `t0_c9`, `t`.`last_pwd_updated_at` AS `t0_c10`, `t`.`created_at` AS `t0_c11`, `Idcs`.`id` AS `t1_c0`, `Idcs`.`name` AS `t1_c1`, `Idcs`.`desc` AS `t1_c2`, `Idcs`.`created_at` AS `t1_c3`, `Idcs`.`chinese_name` AS `t1_c4`, `Idcs`.`clientele` AS `t1_c5`, `Idcs`.`contact_man` AS `t1_c6`, `Idcs`.`contact_phone` AS `t1_c7`, `Idcs`.`post_code` AS `t1_c8`, `Idcs`.`address` AS `t1_c9`, `Idcs`.`email` AS `t1_c10`, `Idcs`.`weight` AS `t1_c11`, `Idcs`.`pool_id` AS `t1_c12`, `Idcs`.`provider_id` AS `t1_c13` FROM `user` `t` JOIN idc_user on t.id=idc_user.user_id LEFT OUTER JOIN `idc_user` `Idcs_Idcs` ON (`t`.`id`=`Idcs_Idcs`.`user_id`) LEFT OUTER JOIN `idc` `Idcs` ON (`Idcs`.`id`=`Idcs_Idcs`.`idc_id`) WHERE (idc_user.idc_id=6))   1   0.00086     0.00086     0.00086     0.00086  system.db.CDbCommand.query(SHOW COLUMNS FROM `user`)    1   0.00083     0.00083     0.00083     0.00083  system.db.CDbCommand.query(SHOW COLUMNS FROM `idc`)     1   0.00078     0.00078     0.00078     0.00078  system.db.CDbCommand.query(SHOW COLUMNS FROM `idc_user`)    1   0.00060     0.00060     0.00060     0.00060  system.db.CDbCommand.query( SELECT data FROM YiiSession WHERE expire>1339135578 AND id=:id )     1   0.00047     0.00047     0.00047     0.00047  system.db.CDbCommand.query(SELECT * FROM `user` `t` WHERE `t`.`id`=8 LIMIT 1)   1   0.00045     0.00045     0.00045     0.00045  system.db.CDbCommand.query(SHOW CREATE TABLE `user`)    1   0.00038     0.00038     0.00038     0.00038  system.db.CDbCommand.query(SHOW CREATE TABLE `idc`)     1   0.00038     0.00038     0.00038     0.00038  system.db.CDbCommand.query(SHOW CREATE TABLE `idc_user`)    1   0.00036     0.00036     0.00036     0.00036