Current File : /home/serb/www/chat/rename_tables.php
<?php
$GLOBALS['my_file_name'] = 'rename_tables';
require_once('inc/common.php');
$servername = 'localhost';
// ****** DATABASE USERNAME & PASSWORD ******
// This is the username and password you use to access MySQL.
// These must be obtained through your webhost.
$dbusername = 'root';
$dbpassword = '';
// ****** DATABASE NAME ******
// This is the name of the database where your vBulletin will be located.
// This must be created by your webhost.
$dbname = $GLOBALS['fc_config']['db']['base'];
//$tableprefix = 'vb3_';
if (!mysql_connect($servername, $dbusername,$dbpassword)) {
echo 'Could not connect to mysql';
exit;
}
function db_tables($dbname)
{
$sql = "SHOW TABLES FROM $dbname";
$result = mysql_query($sql);
if (!$result) {
echo "DB Error, could not list tables\n";
echo 'MySQL Error: ' . mysql_error();
exit;
}
while ($row = mysql_fetch_row($result)) {
//echo "Table: {$row[0]}<br>\n";
$db_tables[$row[0]]=1;
//$query ="rename table $row[0] to $tableprefix$row[0]";
//mysql_select_db($dbname);
//mysql_query($query) or die(mysql_error());
}
mysql_free_result($result);
return $db_tables;
} //function db_tables($dbname)
function add_instance_id($table)
{
$sql = "SHOW columns FROM $table";
$result = mysql_query($sql);
if (!$result) {
echo "DB Error, could not list tables\n";
echo 'MySQL Error: ' . mysql_error();
exit;
}
$row_num=0;
while ($row = mysql_fetch_row($result)) {
if($row[0]=="instance_id") return 0;
}
mysql_free_result($result);
return 1;
}
$st_1=db_tables($dbname);
//print_r($st_1);
//$st_2=db_tables("sexytalk_db");
foreach($st_1 as $table=>$val)
{
//echo $table."<br>";//continue;
if(!add_instance_id($table)) continue;
$query ="alter table $table add instance_id int(11) default 1";
//$query=substr($query,0,-1);
echo $query.";<br>";
}//foreach($st_2 as $table=>$val)
//exit;
?>
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