public function compile($db = NULL) { if ($db === NULL and $this->meta()) { $db = Database::instance($this->meta()->db()); } $original_select = $this->_select; $original_from = $this->_from; if (empty($this->_from)) { $this->_from[] = $this->meta()->model(); } if (empty($this->_select)) { $this->_select[] = $this->meta()->table() . '.*'; } foreach ($this->_from as &$from) { $from = Jam_Query_Builder::resolve_table_alias($from); } foreach ($this->_select as &$attribute) { $attribute = Jam_Query_Builder::resolve_attribute_name($attribute, $this->meta()->model()); } $this->meta()->events()->trigger('builder.before_select', $this); $result = parent::compile($db); $this->meta()->events()->trigger('builder.after_select', $this); $this->_select = $original_select; $this->_from = $original_from; return $result; }
public function compile($db = NULL) { if ($this->context_model() and $meta = Jam::meta(Jam_Query_Builder::aliased_model($this->context_model()))) { $db = Database::instance($meta->db()); } $original_on = $this->_on; $original_using = $this->_using; $original_table = $this->_table; if (!empty($this->_on)) { foreach ($this->_on as &$condition) { $condition[0] = Jam_Query_Builder::resolve_attribute_name($condition[0], $this->model() ? $this->model() : $this->_table); $condition[2] = Jam_Query_Builder::resolve_attribute_name($condition[2], $this->context_model()); } } $this->_table = Jam_Query_Builder::resolve_table_alias($this->_table); if (!empty($this->_using)) { foreach ($this->_using as &$column) { $column = Jam_Query_Builder::resolve_attribute_name($column, $this->meta()); } } $additional_joins = ''; foreach ($this->_joins as $join) { $additional_joins .= ' ' . $join->compile($db); } $compiled = parent::compile($db) . $additional_joins; $this->_on = $original_on; $this->_using = $original_using; $this->_table = $original_table; return $compiled; }