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Code Issues Releases Wiki Activity

SQLite: Support CHECK constraint

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This commit is contained in:
Jakub Vrana
2025-02-26 11:59:50 +01:00
parent a28d95a023
commit e3a2b1b57a
7 changed files with 60 additions and 25 deletions
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22
adminer/check.inc.php
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@@ -4,9 +4,13 @@ $name = $_GET["name"];
$row = $_POST;
if ($row && !$error) {
$result = ($name == "" || queries("ALTER TABLE " . table($TABLE) . " DROP CONSTRAINT " . idf_escape($name)));
if (!$row["drop"]) {
$result = queries("ALTER TABLE " . table($TABLE) . " ADD" . ($row["name"] != "" ? " CONSTRAINT " . idf_escape($row["name"]) . "" : "") . " CHECK ($row[clause])"); //! SQL injection
if ($jush == "sqlite") {
$result = recreate_table($TABLE, $TABLE, array(), array(), array(), 0, array(), $name, ($row["drop"] ? "" : $row["clause"]));
} else {
$result = ($name == "" || queries("ALTER TABLE " . table($TABLE) . " DROP CONSTRAINT " . idf_escape($name)));
if (!$row["drop"]) {
$result = queries("ALTER TABLE " . table($TABLE) . " ADD" . ($row["name"] != "" ? " CONSTRAINT " . idf_escape($row["name"]) . "" : "") . " CHECK ($row[clause])"); //! SQL injection
}
}
queries_redirect(
ME . "table=" . urlencode($TABLE),
@@ -18,18 +22,24 @@ if ($row && !$error) {
page_header(($name != "" ? lang('Alter check') . ": " . h($name) : lang('Create check')), $error, array("table" => $TABLE));
if (!$row) {
$checks = check_constraints($TABLE);
$checks = $driver->checkConstraints($TABLE);
$row = array("name" => $name, "clause" => $checks[$name]);
}
?>
<form action="" method="post">
<p><?php echo lang('Name'); ?>: <input name="name" value="<?php echo h($row["name"]); ?>" data-maxlength="64" autocapitalize="off"><?php echo doc_link(array(
<p><?php
if ($jush != "sqlite") {
echo lang('Name') . ': <input name="name" value="' . h($row["name"]) . '" data-maxlength="64" autocapitalize="off"> ';
}
echo doc_link(array(
'sql' => "create-table-check-constraints.html",
'mariadb' => "constraint/",
'pgsql' => "ddl-constraints.html#DDL-CONSTRAINTS-CHECK-CONSTRAINTS",
'mssql' => "relational-databases/tables/create-check-constraints",
)); ?>
'sqlite' => "lang_createtable.html#check_constraints",
), "?");
?>
<p><?php textarea("clause", $row["clause"]); ?>
<p><input type="submit" value="<?php echo lang('Save'); ?>">
<?php if ($name != "") { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"><?php echo confirm(lang('Drop %s?', $name)); ?><?php } ?>