From 52dc8ca4372eb36e9186cef0e34bf0cafe5b1cd8 Mon Sep 17 00:00:00 2001
From: Rick Ellis <rick.ellis@ellislab.com>
Date: Tue, 30 Sep 2008 19:53:52 +0000
Subject: Added backticks to column names when using insert_string and
 update_string.  Relates to this bug report: 
 http://codeigniter.com/bug_tracker/bug/4509/

---
 system/database/drivers/oci8/oci8_driver.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'system/database/drivers/oci8')

diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 765c3f6c9..b45b00326 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -506,6 +506,23 @@ class CI_DB_oci8_driver extends CI_DB {
 		$error = ocierror($this->conn_id);
 		return $error['code'];
 	}
+	
+	// --------------------------------------------------------------------
+
+	/**
+	 * Escape Column Name
+	 *
+	 * This function adds backticks around supplied column name
+	 *
+	 * @access	private
+	 * @param	string	the column name
+	 * @return	string
+	 */
+	function _escape_column($column)
+	{
+		// Probably not necessary with Oracle so we simply return the value
+		return $column;
+	}
 
 	// --------------------------------------------------------------------
 
-- 
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