mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-17 21:16:57 +08:00
143 lines
4.5 KiB
HTML
143 lines
4.5 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>Lists the column names in specified tables</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.odbc-columns" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">odbc_columns</h1>
|
|
<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">odbc_columns</span> — <span class="dc-title">Lists the column names in specified tables</span></p>
|
|
|
|
</div>
|
|
<div class="refsect1 description" id="refsect1-function.odbc-columns-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>odbc_columns</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection_id</code></span>
|
|
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$qualifier</code></span>
|
|
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$schema</code></span>
|
|
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$table_name</code></span>
|
|
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$column_name</code></span>
|
|
]]]] ) : <span class="type">resource</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
Lists all columns in the requested range.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.odbc-columns-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">connection_id</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">ODBC 连接标识符，详见
|
|
<span class="function"><a href="odbc_connect.html" class="function">odbc_connect()</a></span>。</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">qualifier</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The qualifier.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">schema</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The owner.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">table_name</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The table name.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">column_name</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The column name.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
<p class="para">
|
|
The <code class="parameter">schema</code>, <code class="parameter">table_name</code>, and
|
|
<code class="parameter">column_name</code> accept search patterns ('%' to match
|
|
zero or more characters and '_' to match a single character).
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.odbc-columns-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns an ODBC result identifier 或者在失败时返回 <strong><code>FALSE</code></strong>.
|
|
</p>
|
|
<p class="para">
|
|
The result set has the following columns:
|
|
<ul class="itemizedlist">
|
|
<li class="listitem"><span class="simpara">TABLE_QUALIFIER</span></li>
|
|
<li class="listitem"><span class="simpara">TABLE_SCHEM</span></li>
|
|
<li class="listitem"><span class="simpara">TABLE_NAME</span></li>
|
|
<li class="listitem"><span class="simpara">COLUMN_NAME</span></li>
|
|
<li class="listitem"><span class="simpara">DATA_TYPE</span></li>
|
|
<li class="listitem"><span class="simpara">TYPE_NAME</span></li>
|
|
<li class="listitem"><span class="simpara">PRECISION</span></li>
|
|
<li class="listitem"><span class="simpara">LENGTH</span></li>
|
|
<li class="listitem"><span class="simpara">SCALE</span></li>
|
|
<li class="listitem"><span class="simpara">RADIX</span></li>
|
|
<li class="listitem"><span class="simpara">NULLABLE</span></li>
|
|
<li class="listitem"><span class="simpara">REMARKS</span></li>
|
|
</ul>
|
|
</p>
|
|
<p class="para">
|
|
The result set is ordered by TABLE_QUALIFIER, TABLE_SCHEM and
|
|
TABLE_NAME.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.odbc-columns-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="odbc_columnprivileges.html" class="function" rel="rdfs-seeAlso">odbc_columnprivileges()</a> - Lists columns and associated privileges for the given table</span> to retrieve associated
|
|
privileges</li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
</div></div></div></body></html> |