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Code Issues Releases Wiki Activity

Move partitioning functions

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This commit is contained in:
Jakub Vrana
2025-04-14 13:51:43 +02:00
parent 8783f4d3ac
commit cde6b9008c
4 changed files with 59 additions and 55 deletions
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74
adminer/create.inc.php
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@@ -2,10 +2,8 @@
namespace Adminer;
$TABLE = $_GET["create"];
$partition_by = array();
foreach (array('HASH', 'LINEAR HASH', 'KEY', 'LINEAR KEY', 'RANGE', 'LIST') as $key) {
$partition_by[$key] = $key;
}
$partition_by = driver()->partitionBy;
$partitions_info = driver()->partitionsInfo($TABLE);
$referencable_primary = referencable_primary($TABLE);
$foreign_keys = array();
@@ -81,39 +79,37 @@ if ($_POST && !process_fields($row["fields"]) && !$error) {
}
$partitioning = "";
if (support("partitioning")) {
if (isset($partition_by[$row["partition_by"]])) {
$params = array();
foreach ($row as $key => $val) {
if (preg_match('~^partition~', $key)) {
$params[$key] = $val;
}
if (in_array($row["partition_by"], $partition_by)) {
$params = array();
foreach ($row as $key => $val) {
if (preg_match('~^partition~', $key)) {
$params[$key] = $val;
}
foreach ($params["partition_names"] as $key => $name) {
if ($name == "") {
unset($params["partition_names"][$key]);
unset($params["partition_values"][$key]);
}
}
if ($params != get_partitions_info($TABLE)) {
$partitions = array();
if ($params["partition_by"] == 'RANGE' || $params["partition_by"] == 'LIST') {
foreach ($params["partition_names"] as $key => $name) {
$value = $params["partition_values"][$key];
$partitions[] = "\n PARTITION " . idf_escape($name) . " VALUES " . ($params["partition_by"] == 'RANGE' ? "LESS THAN" : "IN") . ($value != "" ? " ($value)" : " MAXVALUE"); //! SQL injection
}
}
// $params["partition"] can be expression, not only column
$partitioning .= "\nPARTITION BY $params[partition_by]($params[partition])";
if ($partitions) {
$partitioning .= " (" . implode(",", $partitions) . "\n)";
} elseif ($params["partitions"]) {
$partitioning .= " PARTITIONS " . (+$params["partitions"]);
}
}
} elseif (preg_match("~partitioned~", $table_status["Create_options"])) {
$partitioning .= "\nREMOVE PARTITIONING";
}
foreach ($params["partition_names"] as $key => $name) {
if ($name == "") {
unset($params["partition_names"][$key]);
unset($params["partition_values"][$key]);
}
}
if ($params != $partitions_info) {
$partitions = array();
if ($params["partition_by"] == 'RANGE' || $params["partition_by"] == 'LIST') {
foreach ($params["partition_names"] as $key => $name) {
$value = $params["partition_values"][$key];
$partitions[] = "\n PARTITION " . idf_escape($name) . " VALUES " . ($params["partition_by"] == 'RANGE' ? "LESS THAN" : "IN") . ($value != "" ? " ($value)" : " MAXVALUE"); //! SQL injection
}
}
// $params["partition"] can be expression, not only column
$partitioning .= "\nPARTITION BY $params[partition_by]($params[partition])";
if ($partitions) {
$partitioning .= " (" . implode(",", $partitions) . "\n)";
} elseif ($params["partitions"]) {
$partitioning .= " PARTITIONS " . (+$params["partitions"]);
}
}
} elseif (preg_match("~partitioned~", $table_status["Create_options"])) {
$partitioning .= "\nREMOVE PARTITIONING";
}
$message = lang('Table has been altered.');
@@ -159,8 +155,8 @@ if (!$_POST) {
$row["fields"][] = $field;
}
if (support("partitioning")) {
$row += get_partitions_info($TABLE);
if ($partition_by) {
$row += $partitions_info;
$row["partition_names"][] = "";
$row["partition_values"][] = "";
}
@@ -221,10 +217,10 @@ if (support("columns")) {
<input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"><?php echo confirm(lang('Drop %s?', $TABLE)); ?>
<?php } ?>
<?php
if (support("partitioning")) {
if ($partition_by && (JUSH == 'sql' || $TABLE == "")) {
$partition_table = preg_match('~RANGE|LIST~', $row["partition_by"]);
print_fieldset("partition", lang('Partition by'), $row["partition_by"]);
echo "<p>" . html_select("partition_by", array("" => "") + $partition_by, $row["partition_by"]) . on_help("event.target.value.replace(/./, 'PARTITION BY \$&')", 1) . script("qsl('select').onchange = partitionByChange;");
echo "<p>" . html_select("partition_by", array_merge(array(""), $partition_by), $row["partition_by"]) . on_help("event.target.value.replace(/./, 'PARTITION BY \$&')", 1) . script("qsl('select').onchange = partitionByChange;");
echo "(<input name='partition' value='" . h($row["partition"]) . "'>)\n";
echo lang('Partitions') . ": <input type='number' name='partitions' class='size" . ($partition_table || !$row["partition_by"] ? " hidden" : "") . "' value='" . h($row["partitions"]) . "'>\n";
echo "<table id='partition-table'" . ($partition_table ? "" : " class='hidden'") . ">\n";