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Code Issues Releases Wiki Activity

Don't use LIMIT 1 if updating unique row (bug #3613109)

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This commit is contained in:
Jakub Vrana
2013-05-11 13:03:39 -07:00
parent 2f996ba014
commit af30f59737
4 changed files with 26 additions and 10 deletions
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18
adminer/edit.inc.php
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@@ -17,8 +17,17 @@ if ($_POST && !$error && !isset($_GET["select"])) {
$location = ME . "select=" . urlencode($TABLE);
}
$indexes = indexes($TABLE);
$unique_array = unique_array($_GET["where"], $indexes);
$query_where = "\nWHERE $where";
if (isset($_POST["delete"])) {
query_redirect("DELETE" . limit1("FROM " . table($TABLE), " WHERE $where"), $location, lang('Item has been deleted.'));
$query = "FROM " . table($TABLE);
query_redirect(
"DELETE" . ($unique_array ? " $query$query_where" : limit1($query, $query_where)),
$location,
lang('Item has been deleted.')
);
} else {
$set = array();
foreach ($fields as $name => $field) {
@@ -32,7 +41,12 @@ if ($_POST && !$error && !isset($_GET["select"])) {
if (!$set) {
redirect($location);
}
query_redirect("UPDATE" . limit1(table($TABLE) . " SET" . implode(",", $set), "\nWHERE $where"), $location, lang('Item has been updated.'));
$query = table($TABLE) . " SET" . implode(",", $set);
query_redirect(
"UPDATE" . ($unique_array ? " $query$query_where" : limit1($query, $query_where)),
$location,
lang('Item has been updated.')
);
} else {
$result = insert_into($TABLE, $set);
$last_id = ($result ? last_id() : 0);