Specific final message when generating SQL

Remind user that DB has not been created/upgraded, and that they should
do so.

Fixes #26663

admin/install.php

@@ -1461,12 +1461,17 @@ function print_test( $p_test_description, $p_result, $p_hard_fail = true, $p_mes
 <tr>
 	<td>
 		<span class="bigger-130">
+<?php if( $f_log_queries ) { ?>
+		SQL script generated successfully.
+		Use it to manually create or upgrade your database.
+<?php } else { ?>
 		MantisBT was installed successfully.
-<?php if( $f_db_exists ) {?>
+<?php if( $f_db_exists ) { ?>
 		<a href="../login_page.php">Continue</a> to log in.
 <?php } else { ?>
 		Please log in as the administrator and <a href="../login_page.php">create</a> your first project.
 		</span>
+<?php } ?>
 <?php } ?>
 	</td>
 	<?php print_test_result( GOOD ); ?>