Fix for bug #15977 (switch ordering of DISABLE KEYS/LOCK TABLE in mysqldump)

1 files changed, 13 insertions, 10 deletions

diff --git a/client/mysqldump.c b/client/mysqldump.c
index 3445a23eb5e..58e51b9b955 100644
--- a/client/mysqldump.c
+++ b/client/mysqldump.c
@@ -1722,15 +1722,16 @@ static void dumpTable(uint numFields, char *table)
       goto err;
     }
 
-    if (opt_disable_keys)
+    if (opt_lock)
     {
-      fprintf(md_result_file, "\n/*!40000 ALTER TABLE %s DISABLE KEYS */;\n",
-	      opt_quoted_table);
+      fprintf(md_result_file,"LOCK TABLES %s WRITE;\n", opt_quoted_table);
       check_io(md_result_file);
     }
-    if (opt_lock)
+    /* Moved disable keys to after lock per bug 15977 */
+    if (opt_disable_keys)
     {
-      fprintf(md_result_file,"LOCK TABLES %s WRITE;\n", opt_quoted_table);
+      fprintf(md_result_file, "/*!40000 ALTER TABLE %s DISABLE KEYS */;\n",
+	      opt_quoted_table);
       check_io(md_result_file);
     }
 
@@ -1991,17 +1992,19 @@ static void dumpTable(uint numFields, char *table)
       error= EX_CONSCHECK;
       goto err;
     }
-    if (opt_lock)
-    {
-      fputs("UNLOCK TABLES;\n", md_result_file);
-      check_io(md_result_file);
-    }
+
+    /* Moved enable keys to before unlock per bug 15977 */
     if (opt_disable_keys)
     {
       fprintf(md_result_file,"/*!40000 ALTER TABLE %s ENABLE KEYS */;\n",
 	      opt_quoted_table);
       check_io(md_result_file);
     }
+    if (opt_lock)
+    {
+      fputs("UNLOCK TABLES;\n", md_result_file);
+      check_io(md_result_file);
+    }
     if (opt_autocommit)
     {
       fprintf(md_result_file, "commit;\n");