diff options
Diffstat (limited to 'user_guide_src/source/database')
| -rw-r--r-- | user_guide_src/source/database/db_driver_reference.rst | 4 | ||||
| -rw-r--r-- | user_guide_src/source/database/examples.rst | 17 |
2 files changed, 2 insertions, 19 deletions
diff --git a/user_guide_src/source/database/db_driver_reference.rst b/user_guide_src/source/database/db_driver_reference.rst index 005e6b3dc..ea692515c 100644 --- a/user_guide_src/source/database/db_driver_reference.rst +++ b/user_guide_src/source/database/db_driver_reference.rst @@ -124,8 +124,8 @@ This article is intended to be a reference for them. Enable/disable transaction "strict" mode. When strict mode is enabled, if you are running multiple - groups of transactions and one group fails, all groups - will be rolled back. + groups of transactions and one group fails, all subsequent + groups will be rolled back. If strict mode is disabled, each group is treated autonomously, meaning a failure of one group will not diff --git a/user_guide_src/source/database/examples.rst b/user_guide_src/source/database/examples.rst index 8b3cc4701..5fd7fccfa 100644 --- a/user_guide_src/source/database/examples.rst +++ b/user_guide_src/source/database/examples.rst @@ -55,23 +55,6 @@ Standard Query With Multiple Results (Array Version) The above result_array() function returns an array of standard array indexes. Example: $row['title'] -Testing for Results -=================== - -If you run queries that might **not** produce a result, you are -encouraged to test for a result first using the num_rows() function:: - - $query = $this->db->query("YOUR QUERY"); - if ($query->num_rows() > 0) - { - foreach ($query->result() as $row) - { - echo $row->title; - echo $row->name; - echo $row->body; - } - } - Standard Query With Single Result ================================= |