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| author | Anton Lindqvist <anton@qvister.se> | 2012-04-25 12:08:37 +0200 |
|---|---|---|
| committer | Anton Lindqvist <anton@qvister.se> | 2012-04-25 12:08:37 +0200 |
| commit | 92f10e837d132f9866626d3f2e0a633b22329ebb (patch) | |
| tree | e3ade8c7dd46f90690455fb2dcc112d6d015c980 /user_guide_src/source/database/queries.rst | |
| parent | 210e664abe857ddd267a7ba8713e2318d3e59a9c (diff) | |
| parent | f8ae11598ba058ee02cc4f8c82dbab3420756aae (diff) | |
Merge branch 'develop' of https://github.com/EllisLab/CodeIgniter into develop
Conflicts:
system/libraries/Cache/Cache.php
Diffstat (limited to 'user_guide_src/source/database/queries.rst')
| -rw-r--r-- | user_guide_src/source/database/queries.rst | 17 |
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' + } + |