mirror of
https://github.com/vrana/adminer.git
synced 2025-08-12 09:34:10 +02:00
246 lines
9.3 KiB
PHP
246 lines
9.3 KiB
PHP
<?php
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namespace Adminer;
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$TABLE = $_GET["create"];
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$partition_by = array();
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foreach (array('HASH', 'LINEAR HASH', 'KEY', 'LINEAR KEY', 'RANGE', 'LIST') as $key) {
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$partition_by[$key] = $key;
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}
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$referencable_primary = referencable_primary($TABLE);
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$foreign_keys = array();
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foreach ($referencable_primary as $table_name => $field) {
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$foreign_keys[str_replace("`", "``", $table_name) . "`" . str_replace("`", "``", $field["field"])] = $table_name; // not idf_escape() - used in JS
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}
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$orig_fields = array();
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$table_status = array();
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if ($TABLE != "") {
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$orig_fields = fields($TABLE);
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$table_status = table_status($TABLE);
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if (!$table_status) {
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$error = lang('No tables.');
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}
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}
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$row = $_POST;
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$row["fields"] = (array) $row["fields"];
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if ($row["auto_increment_col"]) {
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$row["fields"][$row["auto_increment_col"]]["auto_increment"] = true;
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}
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if ($_POST) {
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set_adminer_settings(array("comments" => $_POST["comments"], "defaults" => $_POST["defaults"]));
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}
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if ($_POST && !process_fields($row["fields"]) && !$error) {
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if ($_POST["drop"]) {
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queries_redirect(substr(ME, 0, -1), lang('Table has been dropped.'), drop_tables(array($TABLE)));
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} else {
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$fields = array();
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$all_fields = array();
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$use_all_fields = false;
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$foreign = array();
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$orig_field = reset($orig_fields);
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$after = " FIRST";
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foreach ($row["fields"] as $key => $field) {
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$foreign_key = $foreign_keys[$field["type"]];
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$type_field = ($foreign_key !== null ? $referencable_primary[$foreign_key] : $field); //! can collide with user defined type
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if ($field["field"] != "") {
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if (!$field["generated"]) {
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$field["default"] = null;
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}
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$process_field = process_field($field, $type_field);
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$all_fields[] = array($field["orig"], $process_field, $after);
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if (!$orig_field || $process_field !== process_field($orig_field, $orig_field)) {
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$fields[] = array($field["orig"], $process_field, $after);
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if ($field["orig"] != "" || $after) {
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$use_all_fields = true;
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}
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}
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if ($foreign_key !== null) {
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$foreign[idf_escape($field["field"])] = ($TABLE != "" && JUSH != "sqlite" ? "ADD" : " ") . format_foreign_key(array(
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'table' => $foreign_keys[$field["type"]],
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'source' => array($field["field"]),
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'target' => array($type_field["field"]),
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'on_delete' => $field["on_delete"],
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));
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}
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$after = " AFTER " . idf_escape($field["field"]);
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} elseif ($field["orig"] != "") {
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$use_all_fields = true;
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$fields[] = array($field["orig"]);
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}
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if ($field["orig"] != "") {
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$orig_field = next($orig_fields);
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if (!$orig_field) {
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$after = "";
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}
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}
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}
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$partitioning = "";
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if (support("partitioning")) {
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if (isset($partition_by[$row["partition_by"]])) {
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$params = array_filter($row, function ($key) {
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return preg_match('~^partition~', $key);
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}, ARRAY_FILTER_USE_KEY);
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foreach ($params["partition_names"] as $key => $name) {
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if ($name == "") {
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unset($params["partition_names"][$key]);
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unset($params["partition_values"][$key]);
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}
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}
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if ($params != get_partitions_info($TABLE)) {
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$partitions = array();
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if ($params["partition_by"] == 'RANGE' || $params["partition_by"] == 'LIST') {
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foreach ($params["partition_names"] as $key => $name) {
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$value = $params["partition_values"][$key];
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$partitions[] = "\n PARTITION " . idf_escape($name) . " VALUES " . ($params["partition_by"] == 'RANGE' ? "LESS THAN" : "IN") . ($value != "" ? " ($value)" : " MAXVALUE"); //! SQL injection
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}
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}
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// $params["partition"] can be expression, not only column
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$partitioning .= "\nPARTITION BY $params[partition_by]($params[partition])";
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if ($partitions) {
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$partitioning .= " (" . implode(",", $partitions) . "\n)";
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} elseif ($params["partitions"]) {
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$partitioning .= " PARTITIONS " . (+$params["partitions"]);
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}
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}
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} elseif (preg_match("~partitioned~", $table_status["Create_options"])) {
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$partitioning .= "\nREMOVE PARTITIONING";
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}
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}
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$message = lang('Table has been altered.');
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if ($TABLE == "") {
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cookie("adminer_engine", $row["Engine"]);
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$message = lang('Table has been created.');
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}
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$name = trim($row["name"]);
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queries_redirect(ME . (support("table") ? "table=" : "select=") . urlencode($name), $message, alter_table(
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$TABLE,
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$name,
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(JUSH == "sqlite" && ($use_all_fields || $foreign) ? $all_fields : $fields),
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$foreign,
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($row["Comment"] != $table_status["Comment"] ? $row["Comment"] : null),
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($row["Engine"] && $row["Engine"] != $table_status["Engine"] ? $row["Engine"] : ""),
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($row["Collation"] && $row["Collation"] != $table_status["Collation"] ? $row["Collation"] : ""),
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($row["Auto_increment"] != "" ? number($row["Auto_increment"]) : ""),
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$partitioning
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));
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}
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}
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page_header(($TABLE != "" ? lang('Alter table') : lang('Create table')), $error, array("table" => $TABLE), h($TABLE));
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if (!$_POST) {
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$types = $driver->types();
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$row = array(
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"Engine" => $_COOKIE["adminer_engine"],
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"fields" => array(array("field" => "", "type" => (isset($types["int"]) ? "int" : (isset($types["integer"]) ? "integer" : "")), "on_update" => "")),
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"partition_names" => array(""),
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);
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if ($TABLE != "") {
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$row = $table_status;
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$row["name"] = $TABLE;
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$row["fields"] = array();
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if (!$_GET["auto_increment"]) { // don't prefill by original Auto_increment for the sake of performance and not reusing deleted ids
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$row["Auto_increment"] = "";
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}
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foreach ($orig_fields as $field) {
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$field["generated"] = $field["generated"] ?: (isset($field["default"]) ? "DEFAULT" : "");
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$row["fields"][] = $field;
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}
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if (support("partitioning")) {
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$row += get_partitions_info($TABLE);
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$row["partition_names"][] = "";
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$row["partition_values"][] = "";
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}
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}
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}
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$collations = collations();
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$engines = engines();
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// case of engine may differ
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foreach ($engines as $engine) {
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if (!strcasecmp($engine, $row["Engine"])) {
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$row["Engine"] = $engine;
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break;
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}
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}
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?>
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<form action="" method="post" id="form">
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<p>
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<?php if (support("columns") || $TABLE == "") { ?>
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<?php echo lang('Table name'); ?>: <input name="name"<?php echo ($TABLE == "" && !$_POST ? " autofocus" : ""); ?> data-maxlength="64" value="<?php echo h($row["name"]); ?>" autocapitalize="off">
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<?php echo ($engines ? html_select("Engine", array("" => "(" . lang('engine') . ")") + $engines, $row["Engine"]) . on_help("getTarget(event).value", 1) . script("qsl('select').onchange = helpClose;") : ""); ?>
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<?php echo ($collations && !preg_match("~sqlite|mssql~", JUSH) ? html_select("Collation", array("" => "(" . lang('collation') . ")") + $collations, $row["Collation"]) : ""); ?>
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<input type="submit" value="<?php echo lang('Save'); ?>">
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<?php } ?>
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<?php if (support("columns")) { ?>
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<div class="scrollable">
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<table id="edit-fields" class="nowrap">
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<?php
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edit_fields($row["fields"], $collations, "TABLE", $foreign_keys);
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?>
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</table>
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<?php echo script("editFields();"); ?>
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</div>
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<p>
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<?php echo lang('Auto Increment'); ?>: <input type="number" name="Auto_increment" class="size" value="<?php echo h($row["Auto_increment"]); ?>">
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<?php echo checkbox("defaults", 1, ($_POST ? $_POST["defaults"] : adminer_setting("defaults")), lang('Default values'), "columnShow(this.checked, 5)", "jsonly"); ?>
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<?php
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$comments = ($_POST ? $_POST["comments"] : adminer_setting("comments"));
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echo (support("comment")
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? checkbox("comments", 1, $comments, lang('Comment'), "editingCommentsClick(this, true);", "jsonly")
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. ' ' . (preg_match('~\n~', $row["Comment"])
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? "<textarea name='Comment' rows='2' cols='20'" . ($comments ? "" : " class='hidden'") . ">" . h($row["Comment"]) . "</textarea>"
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: '<input name="Comment" value="' . h($row["Comment"]) . '" data-maxlength="' . (min_version(5.5) ? 2048 : 60) . '"' . ($comments ? "" : " class='hidden'") . '>'
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)
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: '')
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;
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?>
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<p>
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<input type="submit" value="<?php echo lang('Save'); ?>">
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<?php } ?>
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<?php if ($TABLE != "") { ?>
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<input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"><?php echo confirm(lang('Drop %s?', $TABLE)); ?>
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<?php } ?>
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<?php
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if (support("partitioning")) {
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$partition_table = preg_match('~RANGE|LIST~', $row["partition_by"]);
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print_fieldset("partition", lang('Partition by'), $row["partition_by"]);
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?>
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<p>
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<?php echo html_select("partition_by", array("" => "") + $partition_by, $row["partition_by"]) . on_help("getTarget(event).value.replace(/./, 'PARTITION BY \$&')", 1) . script("qsl('select').onchange = partitionByChange;"); ?>
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(<input name="partition" value="<?php echo h($row["partition"]); ?>">)
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<?php echo lang('Partitions'); ?>: <input type="number" name="partitions" class="size<?php echo ($partition_table || !$row["partition_by"] ? " hidden" : ""); ?>" value="<?php echo h($row["partitions"]); ?>">
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<table id="partition-table"<?php echo ($partition_table ? "" : " class='hidden'"); ?>>
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<thead><tr><th><?php echo lang('Partition name'); ?><th><?php echo lang('Values'); ?></thead>
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<?php
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foreach ($row["partition_names"] as $key => $val) {
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echo '<tr>';
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echo '<td><input name="partition_names[]" value="' . h($val) . '" autocapitalize="off">';
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echo ($key == count($row["partition_names"]) - 1 ? script("qsl('input').oninput = partitionNameChange;") : '');
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echo '<td><input name="partition_values[]" value="' . h($row["partition_values"][$key]) . '">';
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}
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?>
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</table>
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</div></fieldset>
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<?php
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}
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?>
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<input type="hidden" name="token" value="<?php echo $token; ?>">
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</form>
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