/**
  * Constructor
  *
  * @param   rdbms.DBConnection conn
  */
 public function __construct($conn)
 {
     $this->map = array('varchar' => DB_ATTRTYPE_VARCHAR, 'char' => DB_ATTRTYPE_CHAR, 'int' => DB_ATTRTYPE_INT, 'int4' => DB_ATTRTYPE_INT, 'bigint' => DB_ATTRTYPE_NUMERIC, 'int8' => DB_ATTRTYPE_NUMERIC, 'mediumint' => DB_ATTRTYPE_SMALLINT, 'smallint' => DB_ATTRTYPE_SMALLINT, 'int2' => DB_ATTRTYPE_SMALLINT, 'tinyint' => DB_ATTRTYPE_TINYINT, 'date' => DB_ATTRTYPE_DATE, 'time' => DB_ATTRTYPE_DATETIME, 'timestamp' => DB_ATTRTYPE_TIMESTAMP, 'mediumtext' => DB_ATTRTYPE_TEXT, 'text' => DB_ATTRTYPE_TEXT, 'enum' => DB_ATTRTYPE_ENUM, 'decimal' => DB_ATTRTYPE_DECIMAL, 'float' => DB_ATTRTYPE_FLOAT, 'money' => DB_ATTRTYPE_MONEY, 'numeric' => DB_ATTRTYPE_NUMERIC, 'bool' => DB_ATTRTYPE_BIT);
     parent::__construct($conn);
 }
 /**
  * Constructor
  *
  * @param   Object conn database connection
  */
 public function __construct($conn)
 {
     $this->map = array('binary' => DB_ATTRTYPE_BINARY, 'bit' => DB_ATTRTYPE_BIT, 'char' => DB_ATTRTYPE_CHAR, 'datetime' => DB_ATTRTYPE_DATETIME, 'datetimn' => DB_ATTRTYPE_DATETIMN, 'decimal' => DB_ATTRTYPE_DECIMAL, 'decimaln' => DB_ATTRTYPE_DECIMALN, 'float' => DB_ATTRTYPE_FLOAT, 'floatn' => DB_ATTRTYPE_FLOATN, 'image' => DB_ATTRTYPE_IMAGE, 'int' => DB_ATTRTYPE_INT, 'intn' => DB_ATTRTYPE_INTN, 'money' => DB_ATTRTYPE_MONEY, 'moneyn' => DB_ATTRTYPE_MONEYN, 'nchar' => DB_ATTRTYPE_NCHAR, 'numeric' => DB_ATTRTYPE_NUMERIC, 'numericn' => DB_ATTRTYPE_NUMERICN, 'nvarchar' => DB_ATTRTYPE_NVARCHAR, 'real' => DB_ATTRTYPE_REAL, 'smalldatetime' => DB_ATTRTYPE_SMALLDATETIME, 'smallint' => DB_ATTRTYPE_SMALLINT, 'smallmoney' => DB_ATTRTYPE_SMALLMONEY, 'sysname' => DB_ATTRTYPE_SYSNAME, 'text' => DB_ATTRTYPE_TEXT, 'timestamp' => DB_ATTRTYPE_TIMESTAMP, 'tinyint' => DB_ATTRTYPE_TINYINT, 'varbinary' => DB_ATTRTYPE_VARBINARY, 'varchar' => DB_ATTRTYPE_VARCHAR);
     parent::__construct($conn);
 }