diff options
Diffstat (limited to 'system/database/drivers/cubrid/cubrid_result.php')
| -rw-r--r-- | system/database/drivers/cubrid/cubrid_result.php | 102 |
1 files changed, 29 insertions, 73 deletions
diff --git a/system/database/drivers/cubrid/cubrid_result.php b/system/database/drivers/cubrid/cubrid_result.php index 4c0fede10..453954754 100644 --- a/system/database/drivers/cubrid/cubrid_result.php +++ b/system/database/drivers/cubrid/cubrid_result.php @@ -1,13 +1,13 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * * An open source application development framework for PHP 5.1.6 or newer * * NOTICE OF LICENSE - * + * * Licensed under the Open Software License version 3.0 - * + * * This source file is subject to the Open Software License (OSL 3.0) that is * bundled with this package in the files license.txt / license.rst. It is * also available through the world wide web at this URL: @@ -21,12 +21,10 @@ * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com - * @since Version 2.0.2 + * @since Version 2.1 * @filesource */ -// -------------------------------------------------------------------- - /** * CUBRID Result Class * @@ -41,10 +39,9 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Number of rows in the result set * - * @access public - * @return integer + * @return int */ - function num_rows() + public function num_rows() { return @cubrid_num_rows($this->result_id); } @@ -54,10 +51,9 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Number of fields in the result set * - * @access public - * @return integer + * @return int */ - function num_fields() + public function num_fields() { return @cubrid_num_fields($this->result_id); } @@ -69,10 +65,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Generates an array of column names * - * @access public * @return array */ - function list_fields() + public function list_fields() { return cubrid_column_names($this->result_id); } @@ -84,59 +79,25 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Generates an array of objects containing field meta-data * - * @access public * @return array */ - function field_data() + public function field_data() { $retval = array(); - - $tablePrimaryKeys = array(); + $i = 0; while ($field = cubrid_fetch_field($this->result_id)) { - $F = new stdClass(); - $F->name = $field->name; - $F->type = $field->type; - $F->default = $field->def; - $F->max_length = $field->max_length; - - // At this moment primary_key property is not returned when - // cubrid_fetch_field is called. The following code will - // provide a patch for it. primary_key property will be added - // in the next release. - - // TODO: later version of CUBRID will provide primary_key - // property. - // When PK is defined in CUBRID, an index is automatically - // created in the db_index system table in the form of - // pk_tblname_fieldname. So the following will count how many - // columns are there which satisfy this format. - // The query will search for exact single columns, thus - // compound PK is not supported. - $res = cubrid_query($this->conn_id, - "SELECT COUNT(*) FROM db_index WHERE class_name = '" . $field->table . - "' AND is_primary_key = 'YES' AND index_name = 'pk_" . - $field->table . "_" . $field->name . "'" - ); - - if ($res) - { - $row = cubrid_fetch_array($res, CUBRID_NUM); - $F->primary_key = ($row[0] > 0 ? 1 : null); - } - else - { - $F->primary_key = null; - } - - if (is_resource($res)) - { - cubrid_close_request($res); - $this->result_id = FALSE; - } - - $retval[] = $F; + $retval[$i] = new stdClass(); + $retval[$i]->name = $field->name; + // CUBRID returns type as e.g. varchar(100), + // so we need to remove all digits and brackets. + $retval[$i]->type = preg_replace('/[\d()]/', '', $field->type); + $retval[$i]->default = $field->def; + // Use CUBRID's native API to obtain column's max_length, + // otherwise $field->max_length has incorrect info + $retval[$i]->max_length = cubrid_field_len($this->result_id, $i); + $retval[$i++]->primary_key = $field->primary_key; } return $retval; @@ -147,13 +108,12 @@ class CI_DB_cubrid_result extends CI_DB_result { /** * Free the result * - * @return null + * @return void */ - function free_result() + public function free_result() { - if(is_resource($this->result_id) || - get_resource_type($this->result_id) == "Unknown" && - preg_match('/Resource id #/', strval($this->result_id))) + if (is_resource($this->result_id) OR + (get_resource_type($this->result_id) === 'Unknown' && preg_match('/Resource id #/', strval($this->result_id)))) { cubrid_close_request($this->result_id); $this->result_id = FALSE; @@ -169,10 +129,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * this internally before fetching results to make sure the * result set starts at zero * - * @access private * @return array */ - function _data_seek($n = 0) + protected function _data_seek($n = 0) { return cubrid_data_seek($this->result_id, $n); } @@ -184,10 +143,9 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Returns the result set as an array * - * @access private * @return array */ - function _fetch_assoc() + protected function _fetch_assoc() { return cubrid_fetch_assoc($this->result_id); } @@ -199,16 +157,14 @@ class CI_DB_cubrid_result extends CI_DB_result { * * Returns the result set as an object * - * @access private * @return object */ - function _fetch_object() + protected function _fetch_object() { return cubrid_fetch_object($this->result_id); } } - /* End of file cubrid_result.php */ -/* Location: ./system/database/drivers/cubrid/cubrid_result.php */
\ No newline at end of file +/* Location: ./system/database/drivers/cubrid/cubrid_result.php */ |