Primilary import of new db stuff

1 files changed, 35 insertions, 0 deletions

diff --git a/framework/Db/schema/sqlite/TSqliteColumnSchema.php b/framework/Db/schema/sqlite/TSqliteColumnSchema.php
new file mode 100755
index 00000000..a6194fcd
--- /dev/null
+++ b/framework/Db/schema/sqlite/TSqliteColumnSchema.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * TSqliteColumnSchema class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2009 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+prado::using('System.db.schema.TDbColumnSchema');
+
+/**
+ * TSqliteColumnSchema class describes the column meta data of a SQLite table.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package system.db.schema.sqlite
+ * @since 1.0
+ */
+class TSqliteColumnSchema extends TDbColumnSchema
+{
+	/**
+	 * Extracts the default value for the column.
+	 * The value is typecasted to correct PHP type.
+	 * @param mixed the default value obtained from metadata
+	 */
+	protected function extractDefault($defaultValue)
+	{
+		if($this->type==='string') // PHP 5.2.6 adds single quotes while 5.2.0 doesn't
+			$this->defaultValue=trim($defaultValue,"'\"");
+		else
+			$this->defaultValue=$this->typecast($defaultValue);
+	}
+}