summaryrefslogtreecommitdiffstats
path: root/system/database/drivers/mysql
diff options
context:
space:
mode:
authorAndrey Andreev <narf@bofh.bg>2012-07-05 15:31:12 +0200
committerAndrey Andreev <narf@bofh.bg>2012-07-05 15:31:12 +0200
commit92d18a7b6c46eadc9db58ca60ffce3980e2313ff (patch)
treeb0a869a5312279d65c3e920ffbf0b32344ab1d0f /system/database/drivers/mysql
parentd66872ae5d7cd4d2b531251a9c63528e81af3322 (diff)
parent7ca36131d881d3f83a86d824263d4abd65439e12 (diff)
Merge upstream branch
Diffstat (limited to 'system/database/drivers/mysql')
-rw-r--r--system/database/drivers/mysql/mysql_driver.php6
-rw-r--r--system/database/drivers/mysql/mysql_result.php7
2 files changed, 5 insertions, 8 deletions
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index d11f015a6..29db90408 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -49,12 +49,6 @@ class CI_DB_mysql_driver extends CI_DB {
protected $_like_escape_str = '';
protected $_like_escape_chr = '\\';
- /**
- * The syntax to count rows is slightly different across different
- * database engines, so this string appears in each driver and is
- * used for the count_all() and count_all_results() functions.
- */
- protected $_count_string = 'SELECT COUNT(*) AS ';
protected $_random_keyword = ' RAND()'; // database specific random keyword
/**
diff --git a/system/database/drivers/mysql/mysql_result.php b/system/database/drivers/mysql/mysql_result.php
index 14d6d072a..b507f7960 100644
--- a/system/database/drivers/mysql/mysql_result.php
+++ b/system/database/drivers/mysql/mysql_result.php
@@ -33,6 +33,7 @@
* @category Database
* @author EllisLab Dev Team
* @link http://codeigniter.com/user_guide/database/
+ * @since 1.0
*/
class CI_DB_mysql_result extends CI_DB_result {
@@ -43,7 +44,9 @@ class CI_DB_mysql_result extends CI_DB_result {
*/
public function num_rows()
{
- return @mysql_num_rows($this->result_id);
+ return is_int($this->num_rows)
+ ? $this->num_rows
+ : $this->num_rows = @mysql_num_rows($this->result_id);
}
// --------------------------------------------------------------------
@@ -132,7 +135,7 @@ class CI_DB_mysql_result extends CI_DB_result {
*/
protected function _data_seek($n = 0)
{
- return mysql_data_seek($this->result_id, $n);
+ return @mysql_data_seek($this->result_id, $n);
}
// --------------------------------------------------------------------