Merge remote-tracking branch 'upstream/develop' into develop

1 files changed, 16 insertions, 6 deletions

diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 29db90408..6b4d84dfb 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -45,10 +45,6 @@ class CI_DB_mysql_driver extends CI_DB {
 	// The character used for escaping
 	protected $_escape_char = '`';
 
-	// clause and character used for LIKE escape sequences - not used in MySQL
-	protected $_like_escape_str = '';
-	protected $_like_escape_chr = '\\';
-
 	protected $_random_keyword = ' RAND()'; // database specific random keyword
 
 	/**
@@ -83,7 +79,14 @@ class CI_DB_mysql_driver extends CI_DB {
 	 */
 	public function db_connect()
 	{
-		return @mysql_connect($this->hostname, $this->username, $this->password, TRUE);
+		if ($this->compress === TRUE)
+		{
+			return @mysql_connect($this->hostname, $this->username, $this->password, TRUE, MYSQL_CLIENT_COMPRESS);
+		}
+		else
+		{
+			return @mysql_connect($this->hostname, $this->username, $this->password, TRUE);
+		}
 	}
 
 	// --------------------------------------------------------------------
@@ -95,7 +98,14 @@ class CI_DB_mysql_driver extends CI_DB {
 	 */
 	public function db_pconnect()
 	{
-		return @mysql_pconnect($this->hostname, $this->username, $this->password);
+		if ($this->compress === TRUE)
+		{
+			return @mysql_pconnect($this->hostname, $this->username, $this->password, MYSQL_CLIENT_COMPRESS);
+		}
+		else
+		{
+			return @mysql_pconnect($this->hostname, $this->username, $this->password);
+		}
 	}
 
 	// --------------------------------------------------------------------