public $error = false;
function __construct($server, $user, $pass, $db, $install = false) {
- global $a;
+ $a = get_app();
$stamp1 = microtime(true);
return $return;
}
+ /**
+ * @brief Returns the selected database name
+ *
+ * @return string
+ */
+ public function database_name() {
+ $r = $this->q("SELECT DATABASE() AS `db`");
+
+ return $r[0]['db'];
+ }
+
/**
* @brief Returns the number of rows
*
}
public function q($sql, $onlyquery = false) {
- global $a;
+ $a = get_app();
if (!$this->db || !$this->connected) {
return false;
$stmt = @vsprintf($sql,$args); // Disabled warnings
if ($stmt === false)
logger('dba: vsprintf error: ' . print_r(debug_backtrace(),true), LOGGER_DEBUG);
- $db->q("SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;");
+ $db->q("SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;");
$retval = $db->q($stmt);
- $db->q("COMMIT;");
+ $db->q("SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;");
return $retval;
}