Firebird: Alpha version (thanks to Steve Krämer)
This commit is contained in:
Jakub Vrana
parent
da61118303
commit
f9d76cea9a
325
adminer/drivers/firebird.inc.php
Normal file
325
adminer/drivers/firebird.inc.php
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@ -0,0 +1,325 @@
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<?php
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/**
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* @author Steve Krämer
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*/
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$drivers['firebird'] = 'Firebird (alpha)';
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if (isset($_GET["firebird"])) {
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$possible_drivers = array("interbase");
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define("DRIVER", "firebird");
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if (extension_loaded("interbase") ) {
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class Min_DB {
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var
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$extension = "Firebird",
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$server_info,
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$affected_rows,
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$errno,
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$error,
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$_link, $_result
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;
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function connect($server, $username, $password) {
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$this->_link = ibase_connect($server, $username, $password);
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if ($this->_link) {
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$url_parts = explode(':', $server);
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$this->service_link = ibase_service_attach($url_parts[0], $username, $password);
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$this->server_info = ibase_server_info($this->service_link, IBASE_SVC_SERVER_VERSION);
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} else {
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$this->errno = ibase_errcode();
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$this->error = ibase_errmsg();
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}
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return (bool) $this->_link;
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}
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function quote($string) {
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return "'" . str_replace("'", "''", $string) . "'";
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}
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function select_db($database) {
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return ($database == "domain");
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}
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function query($query, $unbuffered = false) {
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$result = ibase_query($query, $this->_link);
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if (!$result) {
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$this->errno = ibase_errcode();
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$this->error = ibase_errmsg();
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return false;
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}
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$this->error = "";
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if ($result === true) {
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$this->affected_rows = ibase_affected_rows($this->_link);
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return true;
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}
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return new Min_Result($result);
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}
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function multi_query($query) {
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return $this->_result = $this->query($query);
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}
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function store_result() {
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return $this->_result;
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}
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function next_result() {
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return false;
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}
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function result($query, $field = 0) {
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$result = $this->query($query);
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if (!$result || !$result->num_rows) {
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return false;
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}
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$row = $result->fetch_row();
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return $row[$field];
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}
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}
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class Min_Result {
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var $num_rows, $_result, $_offset = 0;
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function Min_Result($result) {
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$this->_result = $result;
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// $this->num_rows = ibase_num_rows($result);
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}
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function fetch_assoc() {
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return ibase_fetch_assoc($this->_result);
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}
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function fetch_row() {
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return ibase_fetch_row($this->_result);
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}
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function fetch_field() {
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$field = ibase_field_info($this->_result, $this->_offset++);
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return (object) array(
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'name' => $field['name'],
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'orgname' => $field['name'],
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'type' => $field['type'],
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'charsetnr' => $field['length'],
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);
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}
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function __destruct() {
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ibase_free_result($this->_result);
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}
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}
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}
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class Min_Driver extends Min_SQL {
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function insert($table, $set) {
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return ($set ? parent::insert($table, $set) : queries("INSERT INTO " . table($table) . " DEFAULT VALUES"));
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}
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}
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function idf_escape($idf) {
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return '"' . str_replace('"', '""', $idf) . '"';
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}
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function table($idf) {
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return idf_escape($idf);
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}
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function connect() {
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global $adminer;
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$connection = new Min_DB;
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$credentials = $adminer->credentials();
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if ($connection->connect($credentials[0], $credentials[1], $credentials[2])) {
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return $connection;
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}
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return $connection->error;
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}
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function get_databases($flush) {
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return array("domain");
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}
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function limit($query, $where, $limit, $offset = 0, $separator = " ") {
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$return = '';
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$return .= ($limit !== null ? $separator . "FIRST $limit" . ($offset ? " SKIP $offset" : "") : "");
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$return .= " $query$where";
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return $return;
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}
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function limit1($query, $where) {
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return limit($query, $where, 1);
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}
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function db_collation($db, $collations) {
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}
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function engines() {
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return array();
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}
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function logged_user() {
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global $adminer;
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$credentials = $adminer->credentials();
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return $credentials[1];
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}
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function tables_list() {
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global $connection;
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$query = 'SELECT RDB$RELATION_NAME FROM rdb$relations WHERE rdb$system_flag = 0';
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$result = ibase_query($connection->_link, $query);
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$return = array();
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while ($row = ibase_fetch_assoc($result)) {
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$return[$row['RDB$RELATION_NAME']] = 'table';
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}
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ksort($return);
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return $return;
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}
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function count_tables($databases) {
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return array();
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}
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function table_status($name = "", $fast = false) {
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global $connection;
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$return = array();
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$data = tables_list();
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foreach ($data as $index => $val) {
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$index = trim($index);
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$return[$index] = array(
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'Name' => $index,
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'Engine' => 'standard',
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);
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if ($name == $index) {
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return $return[$index];
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}
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}
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return $return;
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}
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function is_view($table_status) {
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return false;
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}
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function fk_support($table_status) {
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return preg_match('~InnoDB|IBMDB2I~i', $table_status["Engine"]);
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}
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function fields($table) {
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global $connection;
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$return = array();
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$query = 'SELECT r.RDB$FIELD_NAME AS field_name,
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r.RDB$DESCRIPTION AS field_description,
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r.RDB$DEFAULT_VALUE AS field_default_value,
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r.RDB$NULL_FLAG AS field_not_null_constraint,
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f.RDB$FIELD_LENGTH AS field_length,
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f.RDB$FIELD_PRECISION AS field_precision,
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f.RDB$FIELD_SCALE AS field_scale,
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CASE f.RDB$FIELD_TYPE
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WHEN 261 THEN \'BLOB\'
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WHEN 14 THEN \'CHAR\'
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WHEN 40 THEN \'CSTRING\'
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WHEN 11 THEN \'D_FLOAT\'
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WHEN 27 THEN \'DOUBLE\'
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WHEN 10 THEN \'FLOAT\'
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WHEN 16 THEN \'INT64\'
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WHEN 8 THEN \'INTEGER\'
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WHEN 9 THEN \'QUAD\'
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WHEN 7 THEN \'SMALLINT\'
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WHEN 12 THEN \'DATE\'
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WHEN 13 THEN \'TIME\'
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WHEN 35 THEN \'TIMESTAMP\'
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WHEN 37 THEN \'VARCHAR\'
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ELSE \'UNKNOWN\'
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END AS field_type,
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f.RDB$FIELD_SUB_TYPE AS field_subtype,
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coll.RDB$COLLATION_NAME AS field_collation,
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cset.RDB$CHARACTER_SET_NAME AS field_charset
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FROM RDB$RELATION_FIELDS r
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LEFT JOIN RDB$FIELDS f ON r.RDB$FIELD_SOURCE = f.RDB$FIELD_NAME
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LEFT JOIN RDB$COLLATIONS coll ON f.RDB$COLLATION_ID = coll.RDB$COLLATION_ID
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LEFT JOIN RDB$CHARACTER_SETS cset ON f.RDB$CHARACTER_SET_ID = cset.RDB$CHARACTER_SET_ID
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WHERE r.RDB$RELATION_NAME = ' . q($table) . '
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ORDER BY r.RDB$FIELD_POSITION';
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$result = ibase_query($connection->_link, $query);
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while ($row = ibase_fetch_assoc($result)) {
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$return[trim($row['FIELD_NAME'])] = array(
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"field" => trim($row["FIELD_NAME"]),
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"full_type" => trim($row["FIELD_TYPE"]),
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"type" => trim($row["FIELD_SUB_TYPE"]),
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"default" => trim($row['FIELD_DEFAULT_VALUE']),
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"null" => (trim($row["FIELD_NOT_NULL_CONSTRAINT"]) == "YES"),
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"auto_increment" => '0',
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"collation" => trim($row["FIELD_COLLATION"]),
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"privileges" => array("insert" => 1, "select" => 1, "update" => 1),
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"comment" => trim($row["FIELD_DESCRIPTION"]),
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);
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}
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return $return;
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}
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function indexes($table, $connection2 = null) {
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$return = array();
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/*
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$query = 'SELECT RDB$INDEX_SEGMENTS.RDB$FIELD_NAME AS field_name,
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RDB$INDICES.RDB$DESCRIPTION AS description,
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(RDB$INDEX_SEGMENTS.RDB$FIELD_POSITION + 1) AS field_position
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FROM RDB$INDEX_SEGMENTS
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LEFT JOIN RDB$INDICES ON RDB$INDICES.RDB$INDEX_NAME = RDB$INDEX_SEGMENTS.RDB$INDEX_NAME
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LEFT JOIN RDB$RELATION_CONSTRAINTS ON RDB$RELATION_CONSTRAINTS.RDB$INDEX_NAME = RDB$INDEX_SEGMENTS.RDB$INDEX_NAME
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WHERE UPPER(RDB$INDICES.RDB$RELATION_NAME) = ' . q($table) . '
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// AND UPPER(RDB$INDICES.RDB$INDEX_NAME) = \'TEST2_FIELD5_IDX\'
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AND RDB$RELATION_CONSTRAINTS.RDB$CONSTRAINT_TYPE IS NULL
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ORDER BY RDB$INDEX_SEGMENTS.RDB$FIELD_POSITION';
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*/
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return $return;
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}
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function foreign_keys($table) {
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return array();
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}
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function collations() {
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return array();
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}
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function information_schema($db) {
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return false;
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}
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function error() {
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global $connection;
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return h($connection->error);
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}
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function types() {
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return array();
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}
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function schemas() {
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return array();
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}
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function get_schema() {
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return "";
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}
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function set_schema($schema) {
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return true;
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}
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function support($feature) {
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return preg_match("~^(columns|sql|status|table)$~", $feature);
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}
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$jush = "firebird";
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$operators = array("=");
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$functions = array();
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$grouping = array();
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$edit_functions = array();
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}
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@ -64,6 +64,7 @@ include "../adminer/drivers/sqlite.inc.php";
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include "../adminer/drivers/pgsql.inc.php";
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include "../adminer/drivers/oracle.inc.php";
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include "../adminer/drivers/mssql.inc.php";
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include "../adminer/drivers/firebird.inc.php";
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include "../adminer/drivers/simpledb.inc.php";
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include "../adminer/drivers/mongo.inc.php";
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include "../adminer/drivers/elastic.inc.php";
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@ -10,6 +10,7 @@ Report offline and other AJAX errors (bug #419)
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MySQL: Use utf8mb4 if available
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PostgreSQL: Materialized views
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Elasticsearch: Use where in select
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Firebird: Alpha version
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Danish translation
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Adminer 4.1.0 (released 2014-04-18)
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