diff --git a/CHANGELOG b/CHANGELOG
index 34212fcfd..cd3918ee2 100755
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -3,6 +3,7 @@
 
 Version 1.1.11 work in progress
 -------------------------------
+- Bug #114: CUniqueValidator and CExistValidator now respect table alias while creating db query condition (klimov-paul)
 - Bug #145: CGettextMoFile now can parse strings with no context (eagleoneraptor)
 - Bug #164: CEmailValidator.checkPort now checks the port 25 of listed MX servers (DaSourcerer)
 - Bug #193: Changed datetime column type for postgresql from 'time' to 'timestamp' (cebe)
diff --git a/framework/validators/CExistValidator.php b/framework/validators/CExistValidator.php
index 83b26e0c2..daaf83c8d 100644
--- a/framework/validators/CExistValidator.php
+++ b/framework/validators/CExistValidator.php
@@ -75,7 +75,7 @@ class CExistValidator extends CValidator
 			throw new CException(Yii::t('yii','Table "{table}" does not have a column named "{column}".',
 				array('{column}'=>$attributeName,'{table}'=>$table->name)));
 
-		$criteria=array('condition'=>$column->rawName.'=:vp','params'=>array(':vp'=>$value));
+		$criteria=array('condition'=>$finder->getTableAlias(true).'.'.$column->rawName.'=:vp','params'=>array(':vp'=>$value));
 		if($this->criteria!==array())
 		{
 			$criteria=new CDbCriteria($criteria);
diff --git a/framework/validators/CUniqueValidator.php b/framework/validators/CUniqueValidator.php
index 730d51bc1..44498c5c8 100644
--- a/framework/validators/CUniqueValidator.php
+++ b/framework/validators/CUniqueValidator.php
@@ -92,7 +92,7 @@ class CUniqueValidator extends CValidator
 
 		$columnName=$column->rawName;
 		$criteria=new CDbCriteria(array(
-			'condition'=>$this->caseSensitive ? "$columnName=:value" : "LOWER($columnName)=LOWER(:value)",
+			'condition'=>$this->caseSensitive ? $finder->getTableAlias(true).".{$columnName}=:value" : "LOWER(".$finder->getTableAlias(true).".{$columnName})=LOWER(:value)",
 			'params'=>array(':value'=>$value),
 		));
 		if($this->criteria!==array())