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-rw-r--r--framework/Data/TDbCommand.php4
1 files changed, 3 insertions, 1 deletions
diff --git a/framework/Data/TDbCommand.php b/framework/Data/TDbCommand.php
index 937a44ff..f542a277 100644
--- a/framework/Data/TDbCommand.php
+++ b/framework/Data/TDbCommand.php
@@ -4,7 +4,7 @@
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2011 PradoSoft
+ * @copyright Copyright &copy; 2005-2011 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Id$
* @package System.Data
@@ -133,6 +133,8 @@ class TDbCommand extends TComponent
* using named placeholders, this will be a parameter name of
* the form :name. For a prepared statement using question mark
* placeholders, this will be the 1-indexed position of the parameter.
+ * Unlike {@link bindValue}, the variable is bound as a reference and will
+ * only be evaluated at the time that {@link execute} or {@link query} is called.
* @param mixed Name of the PHP variable to bind to the SQL statement parameter
* @param int SQL data type of the parameter
* @param int length of the data type