mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 05:26:57 +08:00
100 lines
6.5 KiB
HTML
100 lines
6.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
|
<title>Return the name of the table of the specified field</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.cubrid-field-table" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">cubrid_field_table</h1>
|
|
<p class="verinfo">(PECL CUBRID >= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_field_table</span> — <span class="dc-title">Return the name of the table of the specified field</span></p>
|
|
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.cubrid-field-table-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>cubrid_field_table</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
|
|
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$field_offset</code></span>
|
|
) : <span class="type">string</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
This function returns the name of the table of the specified field. This is useful when using large select queries with JOINS.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.cubrid-field-table-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">result</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para"><code class="parameter">result</code> comes from a call to
|
|
<span class="function"><a href="cubrid_execute.html" class="function">cubrid_execute()</a></span></p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">field_offset</code></dt>
|
|
|
|
<dd>
|
|
<p class="para">
|
|
The numerical field offset. The <code class="parameter">field_offset</code>
|
|
starts at 0. If <code class="parameter">field_offset</code> does not exist, an
|
|
error of level <strong><code>E_WARNING</code></strong> is also issued.
|
|
</p></dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.cubrid-field-table-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Name of the table of the specified field, on success.
|
|
</p>
|
|
<p class="para">
|
|
<strong><code>FALSE</code></strong> when invalid field_offset value.
|
|
</p>
|
|
<p class="para">
|
|
-1 if SQL sentence is not SELECT.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 examples" id="refsect1-function.cubrid-field-table-examples">
|
|
<h3 class="title">范例</h3>
|
|
<div class="example" id="example-1170">
|
|
<p><strong>Example #1 <span class="function"><strong>cubrid_field_table()</strong></span> example</strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #0000BB">33000</span><span style="color: #007700">, </span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM code"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$col_num </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_num_cols</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%-15s %-15s %s\n"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Field Table"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Field Name"</span><span style="color: #007700">, </span><span style="color: #DD0000">"Field Type"</span><span style="color: #007700">);<br />for(</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">$col_num</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"%-15s %-15s %s\n"</span><span style="color: #007700">, <br /> </span><span style="color: #0000BB">cubrid_field_table</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">), </span><span style="color: #0000BB">cubrid_field_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">), </span><span style="color: #0000BB">cubrid_field_type</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">)); <br />}<br /><br /></span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
<div class="example-contents"><p>以上例程会输出：</p></div>
|
|
<div class="example-contents screen">
|
|
<div class="cdata"><pre>
|
|
Field Table Field Name Field Type
|
|
code s_name char
|
|
code f_name varchar
|
|
</pre></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
</div></div></div></body></html> |