diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 766a2e3..b3dbc21 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -253,6 +253,11 @@
/**
* Number of rows in the result set
*
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
+ *
* @access public
* @return integer
*/
@@ -266,6 +271,11 @@
/**
* Number of fields in the result set
*
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
+ *
* @access public
* @return integer
*/
@@ -279,7 +289,10 @@
/**
* Fetch Field Names
*
- * Generates an array of column names
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
*
* @access public
* @return array
@@ -294,7 +307,10 @@
/**
* Field data
*
- * Generates an array of objects containing field meta-data
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
*
* @access public
* @return array
@@ -316,6 +332,11 @@
/**
* Free the result
*
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
+ *
* @return null
*/
function free_result()
@@ -328,14 +349,15 @@
/**
* Data Seek
*
- * Moves the internal pointer to the desired offset. We call
- * this internally before fetching results to make sure the
- * result set starts at zero
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
*
* @access private
* @return array
*/
- function _data_seek($n = 0)
+ function _data_seek()
{
return TRUE;
}
@@ -345,7 +367,10 @@
/**
* Result - associative array
*
- * Returns the result set as an array
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
*
* @access private
* @return array
@@ -360,7 +385,10 @@
/**
* Result - object
*
- * Returns the result set as an object
+ * Note: This function is normally overloaded by the identically named
+ * method in the platform-specific driver -- except when query caching
+ * is used. When caching is enabled we do not load the other driver,
+ * so this function is here primarily to prevent undefined function errors.
*
* @access private
* @return object
@@ -371,5 +399,5 @@
}
}
-
+// END DB_result class
?>
\ No newline at end of file