diff --git a/framework/db/schema/oci/COciCommandBuilder.php b/framework/db/schema/oci/COciCommandBuilder.php
index 56066fbbeb..2ef0cfbcc8 100644
--- a/framework/db/schema/oci/COciCommandBuilder.php
+++ b/framework/db/schema/oci/COciCommandBuilder.php
@@ -28,7 +28,15 @@ class COciCommandBuilder extends CDbCommandBuilder
 	 */
 	public function getLastInsertID($table)
 	{
-		return $this->returnID;
+		if($table !== null && $table->sequenceName !== null) {
+            $sql = "SELECT " . $table->sequenceName . ".CURRVAL FROM DUAL";
+            try {
+                return $this->getDbConnection()->createCommand($sql)->queryScalar();
+            } catch(Exception $e) {
+                return $this->returnID;
+            }
+        }
+        return $this->returnID;
 	}
 
 	/**
@@ -105,15 +113,7 @@ public function createInsertCommand($table,$data)
 
 		$sql="INSERT INTO {$table->rawName} (".implode(', ',$fields).') VALUES ('.implode(', ',$placeholders).')';
 
-		if(is_string($table->primaryKey) && ($column=$table->getColumn($table->primaryKey))!==null && $column->type!=='string')
-		{
-			$sql.=' RETURNING '.$column->rawName.' INTO :RETURN_ID';
-			$command=$this->getDbConnection()->createCommand($sql);
-			$command->bindParam(':RETURN_ID', $this->returnID, PDO::PARAM_INT, 12);
-			$table->sequenceName='RETURN_ID';
-		}
-		else
-			$command=$this->getDbConnection()->createCommand($sql);
+		$command=$this->getDbConnection()->createCommand($sql);
 
 		foreach($values as $name=>$value)
 			$command->bindValue($name,$value);
@@ -143,4 +143,4 @@ public function createMultipleInsertCommand($table,array $data)
 		);
 		return $this->composeMultipleInsertCommand($table,$data,$templates);
 	}
-}
\ No newline at end of file
+}
diff --git a/framework/db/schema/oci/COciSchema.php b/framework/db/schema/oci/COciSchema.php
index 1534764c09..9b3fe467dc 100644
--- a/framework/db/schema/oci/COciSchema.php
+++ b/framework/db/schema/oci/COciSchema.php
@@ -213,13 +213,35 @@ protected function findColumns($table)
 					$table->primaryKey=array($table->primaryKey,$c->name);
 				else
 					$table->primaryKey[]=$c->name;
-				$table->sequenceName='';
+				$table->sequenceName=$this->getTableSequenceName($table->name);
 				$c->autoIncrement=true;
 			}
 		}
 		return true;
 	}
 
+	/**
+     * Sequence name of table.
+     * @param string $tableName table name
+     * @return string Whether the sequence exists.
+     */
+    protected function getTableSequenceName($tableName)
+    {
+        $sequenceNameSql = <<<EOD
+SELECT
+    UD.REFERENCED_NAME AS SEQUENCE_NAME
+    FROM USER_DEPENDENCIES UD
+    JOIN USER_TRIGGERS UT ON (UT.TRIGGER_NAME = UD.NAME)
+    WHERE
+    UT.TABLE_NAME = '{$tableName}'
+    AND UD.TYPE = 'TRIGGER'
+    AND UD.REFERENCED_TYPE = 'SEQUENCE'
+EOD;
+
+        $sequenceName = $this->getDbConnection()->createCommand($sequenceNameSql)->queryScalar();
+        return $sequenceName === false ? '' : $sequenceName;
+    }
+
 	/**
 	 * Creates a table column.
 	 * @param array $column column metadata