MDL-28185 upgrade - fix oracle problem upgrading blocks

2011-07-05 15:38:37 +02:00
parent 020f0ffc5b
commit 9315fd7200
1 changed files with 1 additions and 1 deletions
@@ -1854,7 +1854,7 @@ WHERE gradeitemid IS NOT NULL AND grademax IS NOT NULL");
                                  WHERE ctx.id = bi.contextid)
                           ELSE bi.pagetypepattern END,
                       CASE WHEN bi.subpagepattern IS NULL
-                           THEN ''
+                           THEN '" . $DB->sql_empty() . "'
                           ELSE bi.subpagepattern END,
                       0, bi.defaultregion, bi.defaultweight
                  FROM {block_instances} bi