213 lines
9 KiB
PHP
213 lines
9 KiB
PHP
<?php
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$TABLE = $_GET["create"];
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$partition_by = array('HASH', 'LINEAR HASH', 'KEY', 'LINEAR KEY', 'RANGE', 'LIST');
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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 ($_POST && !process_fields($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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$foreign = array();
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ksort($row["fields"]);
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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 (!$field["has_default"]) {
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$field["default"] = null;
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}
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if ($key == $row["auto_increment_col"]) {
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$field["auto_increment"] = true;
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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, $after);
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if ($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 != "" && $jush != "sqlite" ? "ADD" : " ") . " FOREIGN KEY (" . idf_escape($field["field"]) . ") REFERENCES " . table($foreign_keys[$field["type"]]) . " (" . idf_escape($type_field["field"]) . ")" . (ereg("^($on_actions)\$", $field["on_delete"]) ? " ON DELETE $field[on_delete]" : "");
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}
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$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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$partitioning = "";
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if (in_array($row["partition_by"], $partition_by)) {
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$partitions = array();
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if ($row["partition_by"] == 'RANGE' || $row["partition_by"] == 'LIST') {
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foreach (array_filter($row["partition_names"]) as $key => $val) {
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$value = $row["partition_values"][$key];
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$partitions[] = "\n PARTITION " . idf_escape($val) . " VALUES " . ($row["partition_by"] == 'RANGE' ? "LESS THAN" : "IN") . ($value != "" ? " ($value)" : " MAXVALUE"); //! SQL injection
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}
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}
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$partitioning .= "\nPARTITION BY $row[partition_by]($row[partition])" . ($partitions // $row["partition"] can be expression, not only column
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? " (" . implode(",", $partitions) . "\n)"
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: ($row["partitions"] ? " PARTITIONS " . (+$row["partitions"]) : "")
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);
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} elseif (support("partitioning") && ereg("partitioned", $table_status["Create_options"])) {
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$partitioning .= "\nREMOVE PARTITIONING";
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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 . "table=" . 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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$row["Comment"],
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($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"] != "" ? +$row["Auto_increment"] : ""),
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$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 (!$_POST) {
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$row = array(
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"Engine" => $_COOKIE["adminer_engine"],
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"fields" => array(array("field" => "", "type" => (isset($types["int"]) ? "int" : (isset($types["integer"]) ? "integer" : "")))),
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"partition_names" => array(""),
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);
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if ($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["has_default"] = isset($field["default"]);
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$row["fields"][] = $field;
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}
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if (support("partitioning")) {
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$from = "FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = " . q(DB) . " AND TABLE_NAME = " . q($TABLE);
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$result = $connection->query("SELECT PARTITION_METHOD, PARTITION_ORDINAL_POSITION, PARTITION_EXPRESSION $from ORDER BY PARTITION_ORDINAL_POSITION DESC LIMIT 1");
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list($row["partition_by"], $row["partitions"], $row["partition"]) = $result->fetch_row();
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$partitions = get_key_vals("SELECT PARTITION_NAME, PARTITION_DESCRIPTION $from AND PARTITION_NAME != '' ORDER BY PARTITION_ORDINAL_POSITION");
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$partitions[""] = "";
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$row["partition_names"] = array_keys($partitions);
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$row["partition_values"] = array_values($partitions);
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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"] = $engine;
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break;
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}
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}
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?>
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<form action="" method="post" id="form">
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<p>
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<?php echo lang('Table name'); ?>: <input name="name" maxlength="64" value="<?php echo h($row["name"]); ?>" autocapitalize="off">
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<?php if ($TABLE == "" && !$_POST) { ?><script type='text/javascript'>focus(document.getElementById('form')['name']);</script><?php } ?>
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<?php echo ($engines ? html_select("Engine", array("" => "(" . lang('engine') . ")") + $engines, $row["Engine"]) : ""); ?>
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<?php echo ($collations && !ereg("sqlite|mssql", $jush) ? html_select("Collation", array("" => "(" . lang('collation') . ")") + $collations, $row["Collation"]) : ""); ?>
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<input type="submit" value="<?php echo lang('Save'); ?>" formnovalidate>
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<table cellspacing="0" id="edit-fields" class="nowrap">
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<?php
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$comments = ($_POST ? $_POST["comments"] : $row["Comment"] != "");
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if (!$_POST && !$comments) {
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foreach ($row["fields"] as $field) {
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if ($field["comment"] != "") {
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$comments = true;
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break;
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}
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}
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}
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edit_fields($row["fields"], $collations, "TABLE", $foreign_keys, $comments);
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?>
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</table>
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<p>
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<?php echo lang('Auto Increment'); ?>: <input type="number" name="Auto_increment" size="6" value="<?php echo h($row["Auto_increment"]); ?>">
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<?php echo checkbox("defaults", 1, true, lang('Default values'), "columnShow(this.checked, 5)", "jsonly"); ?>
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<?php if (!$_POST["defaults"]) { ?><script type="text/javascript">editingHideDefaults()</script><?php } ?>
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<?php echo (support("comment")
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? "<label><input type='checkbox' name='comments' value='1' class='jsonly' onclick=\"columnShow(this.checked, 6); toggle('Comment'); if (this.checked) this.form['Comment'].focus();\"" . ($comments ? " checked" : "") . ">" . lang('Comment') . "</label>"
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. ' <input name="Comment" id="Comment" value="' . h($row["Comment"]) . '" maxlength="' . ($connection->server_info >= 5.5 ? 2048 : 60) . '"' . ($comments ? '' : ' class="hidden"') . '>'
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: '')
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; ?>
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<p>
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<input type="submit" value="<?php echo lang('Save'); ?>" formnovalidate>
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<?php if ($TABLE != "") { ?><input type="submit" name="drop" value="<?php echo lang('Drop'); ?>"<?php echo confirm(); ?> formnovalidate><?php } ?>
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<?php
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if (support("partitioning")) {
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$partition_table = ereg('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(-1 => "") + $partition_by, $row["partition_by"], "partitionByChange(this);"); ?>
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(<input name="partition" value="<?php echo h($row["partition"]); ?>">)
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<?php echo lang('Partitions'); ?>: <input type="number" name="partitions" class="size" value="<?php echo h($row["partitions"]); ?>"<?php echo ($partition_table || !$row["partition_by"] ? " class='hidden'" : ""); ?>>
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<table cellspacing="0" id="partition-table"<?php echo ($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) . '"' . ($key == count($row["partition_names"]) - 1 ? ' onchange="partitionNameChange(this);"' : '') . ' autocapitalize="off">';
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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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