Rename property _commit to commit_mode and merge upstream changes

1 files changed, 17 insertions, 0 deletions

diff --git a/user_guide_src/source/database/queries.rst b/user_guide_src/source/database/queries.rst
index 971d5d61d..15a73614a 100644
--- a/user_guide_src/source/database/queries.rst
+++ b/user_guide_src/source/database/queries.rst
@@ -112,3 +112,20 @@ The secondary benefit of using binds is that the values are
 automatically escaped, producing safer queries. You don't have to
 remember to manually escape data; the engine does it automatically for
 you.
+
+***************
+Handling Errors
+***************
+
+$this->db->error();
+===================
+
+If you need to get the last error that has occured, the error() method
+will return an array containing its code and message. Here's a quick
+example::
+
+	if ( ! $this->db->simple_query('SELECT `example_field` FROM `example_table`'))
+	{
+		$error = $this->db->error(); // Has keys 'code' and 'message'
+	}
+