diff --git a/dibi/libs/DibiDatabaseInfo.php b/dibi/libs/DibiDatabaseInfo.php
index 472f3e0d..dac6fb8b 100644
--- a/dibi/libs/DibiDatabaseInfo.php
+++ b/dibi/libs/DibiDatabaseInfo.php
@@ -332,7 +332,109 @@ class DibiTableInfo extends DibiObject
 
 
 /**
- * Reflection metadata class for a table column.
+ * Reflection metadata class for a result set.
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2009 David Grudl
+ * @package    dibi
+ */
+class DibiResultInfo extends DibiObject
+{
+	/** @var IDibiDriver */
+	private $driver;
+
+	/** @var array */
+	private $columns;
+
+	/** @var array */
+	private $names;
+
+
+
+	public function __construct(IDibiDriver $driver)
+	{
+		$this->driver = $driver;
+	}
+
+
+
+	/**
+	 * @return array of DibiColumnInfo
+	 */
+	public function getColumns()
+	{
+		$this->initColumns();
+		return array_values($this->columns);
+	}
+
+
+
+	/**
+	 * @param  bool
+	 * @return array of string
+	 */
+	public function getColumnNames($fullNames = FALSE)
+	{
+		$this->initColumns();
+		$res = array();
+		foreach ($this->columns as $column) {
+			$res[] = $fullNames ? $column->getFullName() : $column->getName();
+		}
+		return $res;
+	}
+
+
+
+	/**
+	 * @param  string
+	 * @return DibiColumnInfo
+	 */
+	public function getColumn($name)
+	{
+		$this->initColumns();
+		$l = strtolower($name);
+		if (isset($this->names[$l])) {
+			return $this->names[$l];
+
+		} else {
+			throw new DibiException("Result set has no column '$name'.");
+		}
+	}
+
+
+
+	/**
+	 * @param  string
+	 * @return bool
+	 */
+	public function hasColumn($name)
+	{
+		$this->initColumns();
+		return isset($this->names[strtolower($name)]);
+	}
+
+
+
+	/**
+	 * @return void
+	 */
+	protected function initColumns()
+	{
+		if ($this->columns === NULL) {
+			$this->columns = array();
+			foreach ($this->driver->getColumnsMeta() as $info) {
+				$this->columns[] = $this->names[$info['name']] = new DibiColumnInfo($this->driver, $info);
+			}
+		}
+	}
+
+}
+
+
+
+
+/**
+ * Reflection metadata class for a table or result set column.
  *
  * @author     David Grudl
  * @copyright  Copyright (c) 2005, 2009 David Grudl
@@ -373,6 +475,16 @@ class DibiColumnInfo extends DibiObject
 
 
 
+	/**
+	 * @return string
+	 */
+	public function getFullName()
+	{
+		return $this->info['fullname'];
+	}
+
+
+
 	/**
 	 * @return bool
 	 */
@@ -472,7 +584,7 @@ class DibiColumnInfo extends DibiObject
 	 * @param  string
 	 * @return string
 	 */
-	public static function detectType($type)
+	private static function detectType($type)
 	{
 		static $patterns = array(
 			'BYTEA|BLOB|BIN' => dibi::BINARY,
diff --git a/dibi/libs/DibiResult.php b/dibi/libs/DibiResult.php
index 5b762177..df10757f 100644
--- a/dibi/libs/DibiResult.php
+++ b/dibi/libs/DibiResult.php
@@ -47,7 +47,7 @@ class DibiResult extends DibiObject implements IDataSource
 	/** @var array  Translate table */
 	private $xlat;
 
-	/** @var array  Cache for $driver->getColumnsMeta() */
+	/** @var DibiResultInfo */
 	private $meta;
 
 	/** @var bool  Already fetched? Used for allowance for first seek(0) */
@@ -461,8 +461,8 @@ class DibiResult extends DibiObject implements IDataSource
 	{
 		if ($val) {
 			$cols = array();
-			foreach ($this->getMeta() as $info) {
-				$name = $info['fullname'];
+			foreach ($this->getInfo()->getColumns() as $col) {
+				$name = $col->getFullname();
 				if (isset($cols[$name])) {
 					$fix = 1;
 					while (isset($cols[$name . '#' . $fix])) $fix++;
@@ -511,8 +511,8 @@ class DibiResult extends DibiObject implements IDataSource
 	 */
 	final public function detectTypes()
 	{
-		foreach ($this->getMeta() as $info) {
-			$this->xlat[$info['name']] = array('type' => $info['type'], 'format' => NULL);
+		foreach ($this->getInfo()->getColumns() as $col) {
+			$this->xlat[$col->getName()] = array('type' => $col->getType(), 'format' => NULL);
 		}
 	}
 
@@ -601,16 +601,13 @@ class DibiResult extends DibiObject implements IDataSource
 
 
 	/**
-	 * Meta lazy initialization.
-	 * @return array
+	 * Returns a meta information about the current result set.
+	 * @return DibiResultInfo
 	 */
-	private function getMeta()
+	public function getInfo()
 	{
 		if ($this->meta === NULL) {
-			$this->meta = $this->getDriver()->getColumnsMeta();
-			foreach ($this->meta as & $row) {
-				$row['type'] = DibiColumnInfo::detectType($row['nativetype']);
-			}
+			$this->meta = new DibiResultInfo($this->getDriver());
 		}
 		return $this->meta;
 	}
@@ -618,31 +615,21 @@ class DibiResult extends DibiObject implements IDataSource
 
 
 	/**
-	 * Gets an array of meta informations about columns.
-	 * @return array of DibiColumnInfo
+	 * @deprecated
 	 */
 	final public function getColumns()
 	{
-		$cols = array();
-		foreach ($this->getMeta() as $info) {
-			$cols[] = new DibiColumnInfo($this->getDriver(), $info);
-		}
-		return $cols;
+		return $this->getInfo()->getColumns();
 	}
 
 
 
 	/**
-	 * @param  bool
-	 * @return array of string
+	 * @deprecated
 	 */
-	public function getColumnNames($withTables = FALSE)
+	public function getColumnNames($fullNames = FALSE)
 	{
-		$cols = array();
-		foreach ($this->getMeta() as $info) {
-			$cols[] = $info[$withTables ? 'fullname' : 'name'];
-		}
-		return $cols;
+		return $this->getInfo()->getColumnNames($fullNames);
 	}