40 public function query($sql);
42 public function fetch_array($resultQuery = NULL, $opt =
'');
44 public function close();
46 public function num_rows($resultQuery = NULL);
48 public function field_name($number, $resultQuery = NULL);
53 public function data_seek($number, $resultQuery = NULL);
60 public function error($err =
'');
77 public function insert($table, $values, $pk =
'');
84 public function update($table, $fields, $values, $where_condition = null);
89 public function delete($table, $where_condition);
94 public function limit($sql);
96 public function begin();
108 public function create_table($table, $definition, $index = array());
110 public function drop_table($table, $if_exists =
false);