From: stronk7 <stronk7>
Date: Thu, 8 Jan 2009 18:43:08 +0000 (+0000)
Subject: MDL-17826 restore - proper TEXT comparison. Was breaking MSSQL and Oracle. Merged... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=6a4b1e3d0e0e4608a237fc107e1f960f83f5578f;p=moodle.git

MDL-17826 restore - proper TEXT comparison. Was breaking MSSQL and Oracle. Merged from 19_STABLE
---

diff --git a/backup/restorelib.php b/backup/restorelib.php
index 219af471e2..9d008f8056 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -3280,8 +3280,13 @@ define('RESTORE_GROUPS_GROUPINGS', 3);
                         }
 
                         // scale is not course unique
-
-                        $sca_db = $DB->get_records('scale', array('scale'=>$sca->scale, 'courseid'=>$course_to_search), true);
+                        //Going to compare LOB columns so, use the cross-db sql_compare_text() in both sides.
+                        $compare_scale_clause = $DB->sql_compare_text('scale')  . ' = ' . $DB->sql_compare_text(':scaledesc');
+                        $params = array('courseid'=>$course_to_search, 'scaledesc'=>$sca->scale);
+                        $sca_db = $DB->get_record_sql("SELECT *
+                                                         FROM {scale}
+                                                        WHERE courseid = :courseid
+                                                          AND $compare_scale_clause", $params, true);
 
                         //If it doesn't exist, create
                         if (!$sca_db) {