From 32b73a0b1dfcd33e07e7fd2b2cf2fd7d42cf48a0 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Thu, 12 Apr 2007 12:43:49 +0000
Subject: Add Sqlite driver.

---
 framework/Data/Common/TDbTableInfo.php | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

(limited to 'framework/Data/Common/TDbTableInfo.php')

diff --git a/framework/Data/Common/TDbTableInfo.php b/framework/Data/Common/TDbTableInfo.php
index 9b7f4392..9689630f 100644
--- a/framework/Data/Common/TDbTableInfo.php
+++ b/framework/Data/Common/TDbTableInfo.php
@@ -24,7 +24,6 @@ class TDbTableInfo extends TComponent
 
 	private $_primaryKeys;
 	private $_foreignKeys;
-	private $_uniqueKeys;
 
 	private $_columns;
 
@@ -34,12 +33,11 @@ class TDbTableInfo extends TComponent
 	 * Sets the database table meta data information.
 	 * @param array table column information.
 	 */
-	public function __construct($tableInfo,$primary=array(),$foreign=array(), $unique=array())
+	public function __construct($tableInfo,$primary=array(),$foreign=array())
 	{
 		$this->_info=$tableInfo;
 		$this->_primaryKeys=$primary;
 		$this->_foreignKeys=$foreign;
-		$this->_uniqueKeys=$unique;
 		$this->_columns=new TMap;
 	}
 
@@ -110,7 +108,9 @@ class TDbTableInfo extends TComponent
 	 */
 	public function getColumn($name)
 	{
-		return $this->_columns->itemAt($name);
+		if(($column = $this->_columns->itemAt($name))!==null)
+			return $column;
+		throw new TDbException('dbtableinfo_invalid_column_name', $name, $this->getTableFullName());
 	}
 
 	/**
@@ -141,14 +141,6 @@ class TDbTableInfo extends TComponent
 		return $this->_foreignKeys;
 	}
 
-	/**
-	 * @return array unique column ids.
-	 */
-	public function getUniqueKeys()
-	{
-		return $this->_uniqueKeys;
-	}
-
 	/**
 	 * @return array lowercased column key names mapped to normal column ids.
 	 */
-- 
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