diff options
Diffstat (limited to 'system/database/drivers/odbc/odbc_driver.php')
| -rw-r--r-- | system/database/drivers/odbc/odbc_driver.php | 56 |
1 files changed, 37 insertions, 19 deletions
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php index 2e890c46b..88df615e6 100644 --- a/system/database/drivers/odbc/odbc_driver.php +++ b/system/database/drivers/odbc/odbc_driver.php @@ -41,24 +41,42 @@ defined('BASEPATH') OR exit('No direct script access allowed'); */ class CI_DB_odbc_driver extends CI_DB { + /** + * Database driver + * + * @var string + */ public $dbdriver = 'odbc'; - // the character used to excape - not necessary for ODBC - protected $_escape_char = ''; + /** + * Database schema + * + * @var string + */ + public $schema = 'public'; - protected $_like_escape_str = " {escape '%s'} "; + // -------------------------------------------------------------------- - protected $_random_keyword; + /** + * Identifier escape character + * + * Must be empty for ODBC. + * + * @var string + */ + protected $_escape_char = ''; /** - * Database schema + * ESCAPE statement string * * @var string */ - public $schema = 'public'; + protected $_like_escape_str = " {escape '%s'} "; + + // -------------------------------------------------------------------- /** - * Constructor + * Class constructor * * @param array $params * @return void @@ -105,7 +123,7 @@ class CI_DB_odbc_driver extends CI_DB { /** * Execute the query * - * @param string an SQL query + * @param string $sql an SQL query * @return resource */ protected function _execute($sql) @@ -118,7 +136,7 @@ class CI_DB_odbc_driver extends CI_DB { /** * Begin Transaction * - * @param bool $test_mode = FALSE + * @param bool $test_mode * @return bool */ public function trans_begin($test_mode = FALSE) @@ -182,8 +200,8 @@ class CI_DB_odbc_driver extends CI_DB { /** * Escape String * - * @param string - * @param bool whether or not the string will be used in a LIKE condition + * @param string $str + * @param bool $like Whether or not the string will be used in a LIKE condition * @return string */ public function escape_str($str, $like = FALSE) @@ -242,7 +260,7 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query string so that the table names can be fetched * - * @param bool $prefix_limit = FALSE + * @param bool $prefix_limit * @return string */ protected function _list_tables($prefix_limit = FALSE) @@ -265,7 +283,7 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query string so that the column names can be fetched * - * @param string the table name + * @param string $table * @return string */ protected function _list_columns($table = '') @@ -280,7 +298,7 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific query so that the column data can be retrieved * - * @param string the table name + * @param string $table * @return string */ protected function _field_data($table) @@ -310,8 +328,8 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific update string from the supplied data * - * @param string the table name - * @param array the update data + * @param string $table + * @param array $values * @return string */ protected function _update($table, $values) @@ -328,10 +346,10 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific truncate string from the supplied data * - * If the database does not support the truncate() command, + * If the database does not support the TRUNCATE statement, * then this method maps to 'DELETE FROM table' * - * @param string the table name + * @param string $table * @return string */ protected function _truncate($table) @@ -346,7 +364,7 @@ class CI_DB_odbc_driver extends CI_DB { * * Generates a platform-specific delete string from the supplied data * - * @param string the table name + * @param string $table * @return string */ protected function _delete($table) |