From: skodak <skodak>
Date: Thu, 6 Nov 2008 18:55:54 +0000 (+0000)
Subject: MDL-17129 dml/ddl: improved handling of dml exception in dml
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=d21c50373af7fbbb75a3c082364ea70654c74dab;p=moodle.git

MDL-17129 dml/ddl: improved handling of dml exception in dml
---

diff --git a/lib/ddl/mysql_sql_generator.php b/lib/ddl/mysql_sql_generator.php
index 8fb79a3659..d7a3e36dbf 100644
--- a/lib/ddl/mysql_sql_generator.php
+++ b/lib/ddl/mysql_sql_generator.php
@@ -110,7 +110,13 @@ class mysql_sql_generator extends sql_generator {
         // ugly hack - mysql does not list temporary tables :-(
         // this polutes the db log with errors :-(
         // TODO: is there a better way?
-        if ($this->mdb->execute("DESCRIBE {".$tablename."}") === false) {
+        try {
+            $result = $this->mdb->execute("DESCRIBE {".$tablename."}");
+        } catch (Exception $e) {
+            $result = false;
+        }
+
+        if ($result === false) {
             $exists = false;
         } else {
             $exists = true;