<?php
/* $Id: db_details_db_info.php,v 2.2 2003/11/26 22:52:24 rabus Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:


// Check parameters

require_once('./libraries/common.lib.php');

PMA_checkParameters(array('db'));


/**
 * Gets the list of the table in the current db and informations about these
 * tables if possible
 */
// staybyte: speedup view on locked tables - 11 June 2001
$tables = array();
// Special speedup for newer MySQL Versions (in 4.0 format changed)
if ($cfg['SkipLockedTables'] == TRUE) {
    $local_query    = 'SHOW OPEN TABLES FROM ' . PMA_backquote($db);
    $db_info_result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
    // Blending out tables in use
    if ($db_info_result != FALSE && mysql_num_rows($db_info_result) > 0) {
        while ($tmp = PMA_mysql_fetch_row($db_info_result)) {
            // if in use memorize tablename
            if (preg_match('@in_use=[1-9]+@i', $tmp[1])) {
                $sot_cache[$tmp[0]] = TRUE;
            }
        }
        mysql_free_result($db_info_result);

        if (isset($sot_cache)) {
            $local_query    = 'SHOW TABLES FROM ' . PMA_backquote($db);
            $db_info_result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
            if ($db_info_result != FALSE && mysql_num_rows($db_info_result) > 0) {
                while ($tmp = PMA_mysql_fetch_row($db_info_result)) {
                    if (!isset($sot_cache[$tmp[0]])) {
                        $local_query = 'SHOW TABLE STATUS FROM ' . PMA_backquote($db) . ' LIKE \'' . addslashes($tmp[0]) . '\'';
                        $sts_result  = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
                        $sts_tmp     = PMA_mysql_fetch_array($sts_result);
                        $tables[]    = $sts_tmp;
                    } else { // table in use
                        $tables[]    = array('Name' => $tmp[0]);
                    }
                }
                mysql_free_result($db_info_result);
                $sot_ready = TRUE;
            }
        }
    }
}
if (!isset($sot_ready)) {
    $local_query    = 'SHOW TABLE STATUS FROM ' . PMA_backquote($db);
    $db_info_result = PMA_mysql_query($local_query) or PMA_mysqlDie('', $local_query, '', $err_url_0);
    if ($db_info_result != FALSE && mysql_num_rows($db_info_result) > 0) {
        while ($sts_tmp = PMA_mysql_fetch_array($db_info_result)) {
            $tables[] = $sts_tmp;
        }
        mysql_free_result($db_info_result);
    }
}
$num_tables = (isset($tables) ? count($tables) : 0);

/**
 * Displays top menu links
 */
echo '<!-- Top menu links -->' . "\n";
require('./db_details_links.php');

?>
