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Don't create in case of unsuccessful drop

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@183 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana 2007-07-16 11:53:55 +00:00
parent bac7a56172
commit c9c2a9eb1e
1 changed files with 18 additions and 16 deletions
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34
foreign.inc.php
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@ -5,22 +5,24 @@ if ($_POST && !$error && !$_POST["add"] && !$_POST["change"] && !$_POST["change-
redirect($SELF . "table=" . urlencode($_GET["foreign"]), lang('Foreign key has been dropped.'));
}
}
$source = array_filter($_POST["source"], 'strlen');
ksort($source);
$target = array();
foreach ($source as $key => $val) {
$target[$key] = $_POST["target"][$key];
}
if ($mysql->query("
ALTER TABLE " . idf_escape($_GET["foreign"]) . " ADD FOREIGN KEY
" . (strlen($_GET["name"]) ? idf_escape($_GET["name"]) : "") . "
(" . implode(", ", array_map('idf_escape', $source)) . ")
REFERENCES " . idf_escape($_POST["table"]) . "
(" . implode(", ", array_map('idf_escape', $target)) . ")
" . (in_array($_POST["on_delete"], $on_actions) ? "ON DELETE $_POST[on_delete]" : "") . "
" . (in_array($_POST["on_update"], $on_actions) ? "ON UPDATE $_POST[on_update]" : "") . "
")) {
redirect($SELF . "table=" . urlencode($_GET["foreign"]), (strlen($_GET["name"]) ? lang('Foreign key has been altered.') : lang('Foreign key has been created.')));
if (!$_POST["drop"]) {
$source = array_filter($_POST["source"], 'strlen');
ksort($source);
$target = array();
foreach ($source as $key => $val) {
$target[$key] = $_POST["target"][$key];
}
if ($mysql->query("
ALTER TABLE " . idf_escape($_GET["foreign"]) . " ADD FOREIGN KEY
" . (strlen($_GET["name"]) ? idf_escape($_GET["name"]) : "") . "
(" . implode(", ", array_map('idf_escape', $source)) . ")
REFERENCES " . idf_escape($_POST["table"]) . "
(" . implode(", ", array_map('idf_escape', $target)) . ")
" . (in_array($_POST["on_delete"], $on_actions) ? "ON DELETE $_POST[on_delete]" : "") . "
" . (in_array($_POST["on_update"], $on_actions) ? "ON UPDATE $_POST[on_update]" : "") . "
")) {
redirect($SELF . "table=" . urlencode($_GET["foreign"]), (strlen($_GET["name"]) ? lang('Foreign key has been altered.') : lang('Foreign key has been created.')));
}
}
$error = $mysql->error;
}