<h2><a name="exposed" id="exposed">Exposing Login Information</a></h2>
<p>
-Whenever a query is made to the database server, all columns returned by
-the query are placed in the environment, using environment variables with
-the prefix "AUTHENTICATE_".
+If httpd was built against <a class="glossarylink" href="../glossary.html#apr" title="see glossary">APR</a> version 1.3.0
+or higher, then whenever a query is made to the database server, all
+column values in the first row returned by the query are placed in the
+environment, using environment variables with the prefix "AUTHENTICATE_".
</p>
<p>If a database query for example returned the username, full name
and telephone number of a user, a CGI program will have access to
<section id="exposed">
<title>Exposing Login Information</title>
<p>
-Whenever a query is made to the database server, all columns returned by
-the query are placed in the environment, using environment variables with
-the prefix "AUTHENTICATE_".
+If httpd was built against <glossary>APR</glossary> version 1.3.0
+or higher, then whenever a query is made to the database server, all
+column values in the first row returned by the query are placed in the
+environment, using environment variables with the prefix "AUTHENTICATE_".
</p>
<p>If a database query for example returned the username, full name
and telephone number of a user, a CGI program will have access to
<tr><th><a href="module-dict.html#Status">Status:</a></th><td>Extension</td></tr>
<tr><th><a href="module-dict.html#ModuleIdentifier">Module Identifier:</a></th><td>authz_dbd_module</td></tr>
<tr><th><a href="module-dict.html#SourceFile">Source File:</a></th><td>mod_authz_dbd.c</td></tr>
-<tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache 2.2 and later</td></tr></table>
+<tr><th><a href="module-dict.html#Compatibility">Compatibility:</a></th><td>Available in Apache 2.4 and later</td></tr></table>
<h3>Summary</h3>
<p>This module provides authorization capabilities so that
<status>Extension</status>
<sourcefile>mod_authz_dbd.c</sourcefile>
<identifier>authz_dbd_module</identifier>
-<compatibility>Available in Apache 2.2 and later</compatibility>
+<compatibility>Available in Apache 2.4 and later</compatibility>
<summary>
<p>This module provides authorization capabilities so that