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Diffstat (limited to 'user_guide/libraries/database/fields.html')
| -rw-r--r-- | user_guide/libraries/database/fields.html | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/user_guide/libraries/database/fields.html b/user_guide/libraries/database/fields.html deleted file mode 100644 index baee4efae..000000000 --- a/user_guide/libraries/database/fields.html +++ /dev/null @@ -1,144 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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-<title>Code Igniter User Guide</title>
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-<style type='text/css' media='all'>@import url('../../userguide.css');</style>
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-<td><h1>Code Igniter User Guide Version 1.4.1</h1></td>
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-<a href="http://www.codeigniter.com/">Code Igniter Home</a> ›
-<a href="../../index.html">User Guide Home</a> ›
-<a href="index.html">Database Library</a> ›
-Field Names
-</td>
-<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="www.codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
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-<!-- START CONTENT -->
-<div id="content">
-
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-<h1>Field Data</h1>
-
-
-<h2>Retrieving Field Names</h2>
-<p>Sometimes it's helpful to gather the field names.</p>
-
-<h2>$this->db->field_names();</h2>
-<p>Returns an array containing the field names. You must supply the table name to the function:</p>
-
-<code>
-$fields = $this->db->field_names('table_name');<br /><br />
-
-foreach ($fields as $field)<br />
-{<br />
- echo $field;<br />
-}
-</code>
-
-
-
-<h2>Retrieving Field MetaData</h2>
-<p>Sometimes it's helpful to gather the field names or other metadata, like the column type, max length, etc.</p>
-
-<h2>$this->db->field_data();</h2>
-<p>Returns an array of objects containing field information.</p>
-
-<p class="important">Note: Not all databases provide meta-data.</p>
-
-<p>Usage example:</p>
-
-<code>
-$fields = $this->db->field_data('table_name');<br /><br />
-
-foreach ($fields as $field)<br />
-{<br />
- echo $field->name;<br />
- echo $field->type;<br />
- echo $field->max_length;<br />
- echo $field->primary_key;<br />
-}
-</code>
-
-<p>If you have run a query already you can use the result oject instead of supplying the table name:</p>
-
-<code>
-$query = $this->db->query("YOUR QUERY");<br />
-$fields = $query->field_data();
-</code>
-
-
-<p>The following data is available from this function if supported by your database:</p>
-
-<ul>
-<li>name - column name</li>
-<li>max_length - maximum length of the column</li>
-<li>primary_key - 1 if the column is a primary key</li>
-<li>type - the type of the column</li>
-</ul>
-
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