Source of: /manual/en/function.odbc-columns.php
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<div id="function.odbc-columns" class="refentry">
<div class="refnamediv">
<h1 class="refname">odbc_columns</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">odbc_columns</span> — <span class="dc-title">Lists the column names in specified tables</span></p>
</div>
<a name="function.odbc-columns.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">resource</span> <span class="methodname"><b>odbc_columns</b></span>
( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$connection_id</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$qualifier</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$schema</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$table_name</tt></span>
[, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$column_name</tt></span>
]]]] )</div>
<p class="para rdfs-comment">
Lists all columns in the requested range.
</p>
</div>
<a name="function.odbc-columns.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">connection_id</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">The ODBC connection identifier,
see <a href="function.odbc-connect.php" class="function">odbc_connect()</a> for details.</p>
</dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">qualifier</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The qualifier.
</p>
</dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">schema</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The owner.
</p>
</dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">table_name</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The table name.
</p>
</dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">column_name</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The column name.
</p>
</dd>
</dl>
<p>
</p>
<p class="para">
The <i><tt class="parameter">schema</tt></i>
, <i><tt class="parameter">table_name</tt></i>
, and
<i><tt class="parameter">column_name</tt></i>
accept search patterns ('%' to match
zero or more characters and '_' to match a single character).
</p>
</div>
<a name="function.odbc-columns.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns an ODBC result identifier or <b><tt class="constant">FALSE</tt></b> on failure.
</p>
<p class="para">
The result set has the following columns:
</p><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>
<p class="para">
The result set is ordered by TABLE_QUALIFIER, TABLE_SCHEM and
TABLE_NAME.
</p>
</div>
<a name="function.odbc-columns.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.odbc-columnprivileges.php" class="function" rel="rdfs-seeAlso">odbc_columnprivileges()</a> - Lists columns and associated privileges for the given table to retrieve associated
privileges</li>
</ul><p>
</p>
</div>
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