diff options
Diffstat (limited to 'user_guide_src/source')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 2 | ||||
| -rw-r--r-- | user_guide_src/source/database/query_builder.rst | 13 |
2 files changed, 8 insertions, 7 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 7f6cafa95..44a58915b 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -192,7 +192,7 @@ Release Date: Not Released - Methods ``insert_batch()`` and ``update_batch()`` now return an integer representing the number of rows affected by them. - Methods ``where()``, ``or_where()``, ``having()`` and ``or_having()`` now convert trailing ``=`` and ``<>``, ``!=`` SQL operators to ``IS NULL`` and ``IS NOT NULL`` respectively when the supplied comparison value is ``NULL``. - Added method chaining support to ``reset_query()``, ``start_cache()``, ``stop_cache()`` and ``flush_cache()``. - - Added an optional second to ``count_all_results()`` to disable resetting of QB values. + - Added an optional second parameter to ``count_all_results()`` to disable resetting of QB values. - :doc:`Database Results <database/results>` changes include: diff --git a/user_guide_src/source/database/query_builder.rst b/user_guide_src/source/database/query_builder.rst index 68ddca717..0a6d98744 100644 --- a/user_guide_src/source/database/query_builder.rst +++ b/user_guide_src/source/database/query_builder.rst @@ -520,18 +520,18 @@ The second parameter lets you set a result offset. Permits you to determine the number of rows in a particular Active Record query. Queries will accept Query Builder restrictors such as -where(), or_where(), like(), or_like(), etc. Example:: +``where()``, ``or_where()``, ``like()``, ``or_like()``, etc. Example:: echo $this->db->count_all_results('my_table'); // Produces an integer, like 25 $this->db->like('title', 'match'); $this->db->from('my_table'); echo $this->db->count_all_results(); // Produces an integer, like 17 -The second paramater is to disable resetting of QB values. Example:: +However, this method also resets any field values that you may have passed +to ``select()``. If you need to keep them, you can pass ``FALSE`` as the +second parameter:: - echo $this->db->count_all_results('my_table'); // Produces an integer, like 25 - $this->db->like('title', 'match'); - echo $this->db->count_all_results(); // Produces an integer, like 17 + echo $this->db->count_all_results('my_table', FALSE); **$this->db->count_all()** @@ -1097,9 +1097,10 @@ Class Reference Prepends a database prefix, if one exists in configuration. - .. php:method:: count_all_results([$table = '']) + .. php:method:: count_all_results([$table = '', [$reset = TRUE]]) :param string $table: Table name + :param bool $reset: Whether to reset values for SELECTs :returns: Number of rows in the query result :rtype: int |