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Fix: add database prefix filter

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Regis Houssin 2012-01-07 08:36:13 +01:00
parent 602e64282c
commit 59a6e28315
1 changed files with 45 additions and 39 deletions
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84
htdocs/install/upgrade.php
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@ -238,45 +238,51 @@ if (! GETPOST("action") || preg_match('/upgrade/i',GETPOST('action')))
&& versioncompare($versioncommande,$versionarray) <= 0) // Si mysql >= 4.0 && versioncompare($versioncommande,$versionarray) <= 0) // Si mysql >= 4.0
{ {
// Suppression vieilles contraintes sans noms et en doubles // Suppression vieilles contraintes sans noms et en doubles
// Les contraintes indesirables ont un nom qui commence par 0_ ou se termine par ibfk_999 // Les contraintes indesirables ont un nom qui commence par 0_ ou se termine par ibfk_999
$listtables=array( 'llx_adherent_options', $listtables=array(
'llx_bank_class', MAIN_DB_PREFIX.'adherent_options',
'llx_c_ecotaxe', MAIN_DB_PREFIX.'bank_class',
'llx_c_methode_commande_fournisseur', // table renamed MAIN_DB_PREFIX.'c_ecotaxe',
'llx_c_input_method'); MAIN_DB_PREFIX.'c_methode_commande_fournisseur', // table renamed
MAIN_DB_PREFIX.'c_input_method'
$listtables = $db->DDLListTables($conf->db->name,''); );
foreach ($listtables as $val)
{ $listtables = $db->DDLListTables($conf->db->name,'');
//print "x".$val."<br>"; foreach ($listtables as $val)
$sql = "SHOW CREATE TABLE ".$val; {
$resql = $db->query($sql); // Database prefix filter
if ($resql) if (preg_match('/^'.MAIN_DB_PREFIX.'/', $val))
{ {
$values=$db->fetch_array($resql); //print "x".$val."<br>";
$i=0; $sql = "SHOW CREATE TABLE ".$val;
$createsql=$values[1]; $resql = $db->query($sql);
while (preg_match('/CONSTRAINT `(0_[0-9a-zA-Z]+|[_0-9a-zA-Z]+_ibfk_[0-9]+)`/i',$createsql,$reg) && $i < 100) if ($resql)
{ {
$sqldrop="ALTER TABLE ".$val." DROP FOREIGN KEY ".$reg[1]; $values=$db->fetch_array($resql);
$resqldrop = $db->query($sqldrop); $i=0;
if ($resqldrop) $createsql=$values[1];
{ while (preg_match('/CONSTRAINT `(0_[0-9a-zA-Z]+|[_0-9a-zA-Z]+_ibfk_[0-9]+)`/i',$createsql,$reg) && $i < 100)
print '<tr><td colspan="2">'.$sqldrop.";</td></tr>\n"; {
} $sqldrop="ALTER TABLE ".$val." DROP FOREIGN KEY ".$reg[1];
$createsql=preg_replace('/CONSTRAINT `'.$reg[1].'`/i','XXX',$createsql); $resqldrop = $db->query($sqldrop);
$i++; if ($resqldrop)
} {
$db->free($resql); print '<tr><td colspan="2">'.$sqldrop.";</td></tr>\n";
} }
else $createsql=preg_replace('/CONSTRAINT `'.$reg[1].'`/i','XXX',$createsql);
{ $i++;
if ($db->lasterrno() != 'DB_ERROR_NOSUCHTABLE') }
{ $db->free($resql);
print '<tr><td colspan="2"><font class="error">'.$sql.' : '.$db->lasterror()."</font></td></tr>\n"; }
} else
} {
} if ($db->lasterrno() != 'DB_ERROR_NOSUCHTABLE')
{
print '<tr><td colspan="2"><font class="error">'.$sql.' : '.$db->lasterror()."</font></td></tr>\n";
}
}
}
}
} }
} }