$field) { $foreign_keys[str_replace("`", "``", $table_name) . "`" . str_replace("`", "``", $field["field"])] = $table_name; // not idf_escape() - used in JS } $orig_fields = array(); $orig_status = array(); if ($TABLE != "") { $orig_fields = fields($TABLE); $orig_status = table_status($TABLE); } if ($_POST && !$error && !$_POST["add"] && !$_POST["drop_col"] && !$_POST["up"] && !$_POST["down"]) { if ($_POST["drop"]) { query_redirect("DROP TABLE " . table($TABLE), substr(ME, 0, -1), lang('Table has been dropped.')); } else { $fields = array(); $foreign = array(); ksort($_POST["fields"]); $orig_field = reset($orig_fields); $after = "FIRST"; foreach ($_POST["fields"] as $key => $field) { $foreign_key = $foreign_keys[$field["type"]]; $type_field = (isset($foreign_key) ? $referencable_primary[$foreign_key] : $field); //! can collide with user defined type if ($field["field"] != "") { if (!$field["has_default"]) { $field["default"] = null; } $default = eregi_replace(" *on update CURRENT_TIMESTAMP", "", $field["default"]); if ($default != $field["default"]) { // preg_replace $count is available since PHP 5.1.0 $field["on_update"] = "CURRENT_TIMESTAMP"; $field["default"] = $default; } if ($key == $_POST["auto_increment_col"]) { $field["auto_increment"] = true; } $process_field = process_field($field, $type_field); if ($process_field != process_field($orig_field, $orig_field)) { $fields[] = array($field["orig"], $process_field, $after); } if (isset($foreign_key)) { $foreign[] = ($TABLE != "" ? "ADD" : " ") . " FOREIGN KEY (" . idf_escape($field["field"]) . ") REFERENCES " . idf_escape($foreign_keys[$field["type"]]) . " (" . idf_escape($type_field["field"]) . ")" . (in_array($field["on_delete"], $on_actions) ? " ON DELETE $field[on_delete]" : ""); } $after = "AFTER " . idf_escape($field["field"]); } elseif ($field["orig"] != "") { $fields[] = array($field["orig"]); } if ($field["orig"] != "") { $orig_field = next($orig_fields); } } $partitioning = ""; if (in_array($_POST["partition_by"], $partition_by)) { $partitions = array(); if ($_POST["partition_by"] == 'RANGE' || $_POST["partition_by"] == 'LIST') { foreach (array_filter($_POST["partition_names"]) as $key => $val) { $value = $_POST["partition_values"][$key]; $partitions[] = "\nPARTITION " . idf_escape($val) . " VALUES " . ($_POST["partition_by"] == 'RANGE' ? "LESS THAN" : "IN") . ($value != "" ? " ($value)" : " MAXVALUE"); //! SQL injection } } $partitioning .= "\nPARTITION BY $_POST[partition_by]($_POST[partition])" . ($partitions // $_POST["partition"] can be expression, not only column ? " (" . implode(",", $partitions) . "\n)" : ($_POST["partitions"] ? " PARTITIONS " . intval($_POST["partitions"]) : "") ); } elseif ($TABLE != "" && support("partitioning")) { $partitioning .= "\nREMOVE PARTITIONING"; } $message = lang('Table has been altered.'); if ($TABLE == "") { cookie("adminer_engine", $_POST["Engine"]); $message = lang('Table has been created.'); } queries_redirect(ME . "table=" . urlencode($_POST["name"]), $message, alter_table( $TABLE, $_POST["name"], $fields, $foreign, $_POST["Comment"], ($_POST["Engine"] && $_POST["Engine"] != $orig_status["Engine"] ? $_POST["Engine"] : ""), ($_POST["Collation"] && $_POST["Collation"] != $orig_status["Collation"] ? $_POST["Collation"] : ""), ($_POST["Auto_increment"] != "" ? preg_replace('~\\D+~', '', $_POST["Auto_increment"]) : ""), $partitioning )); } } page_header(($TABLE != "" ? lang('Alter table') : lang('Create table')), $error, array("table" => $TABLE), $TABLE); $row = array( "Engine" => $_COOKIE["adminer_engine"], "fields" => array(array("field" => "")), "partition_names" => array(""), ); if ($_POST) { $row = $_POST; if ($row["auto_increment_col"]) { $row["fields"][$row["auto_increment_col"]]["auto_increment"] = true; } process_fields($row["fields"]); } elseif ($TABLE != "") { $row = $orig_status; $row["name"] = $TABLE; $row["fields"] = array(); if (!$_GET["auto_increment"]) { // don't prefill by original Auto_increment for the sake of performance and not reusing deleted ids $row["Auto_increment"] = ""; } foreach ($orig_fields as $field) { $field["has_default"] = isset($field["default"]); if ($field["on_update"]) { $field["default"] .= " ON UPDATE $field[on_update]"; // CURRENT_TIMESTAMP } $row["fields"][] = $field; } if (support("partitioning")) { $from = "FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = " . $connection->quote(DB) . " AND TABLE_NAME = " . $connection->quote($TABLE); $result = $connection->query("SELECT PARTITION_METHOD, PARTITION_ORDINAL_POSITION, PARTITION_EXPRESSION $from ORDER BY PARTITION_ORDINAL_POSITION LIMIT 1"); list($row["partition_by"], $row["partitions"], $row["partition"]) = $result->fetch_row(); $row["partition_names"] = array(); $row["partition_values"] = array(); foreach (get_rows("SELECT PARTITION_NAME, PARTITION_DESCRIPTION $from AND PARTITION_NAME != '' ORDER BY PARTITION_ORDINAL_POSITION") as $row1) { $row["partition_names"][] = $row1["PARTITION_NAME"]; $row["partition_values"][] = $row1["PARTITION_DESCRIPTION"]; } $row["partition_names"][] = ""; } } $collations = collations(); $suhosin = floor(extension_loaded("suhosin") ? (min(ini_get("suhosin.request.max_vars"), ini_get("suhosin.post.max_vars")) - 13) / 10 : 0); // 10 - number of fields per row, 13 - number of other fields if ($suhosin && count($row["fields"]) > $suhosin) { echo "
" . h(lang('Maximum number of allowed fields exceeded. Please increase %s and %s.', 'suhosin.post.max_vars', 'suhosin.request.max_vars')) . "\n"; } $engines = engines(); // case of engine may differ foreach ($engines as $engine) { if (!strcasecmp($engine, $row["Engine"])) { $row["Engine"] = $engine; break; } } ?>