From: holyfoot
Date: March 27 2007 1:39pm
Subject: bk commit into 5.1 tree (holyfoot:1.2505) BUG#27359
List-Archive: http://lists.mysql.com/commits/23006
X-Bug: 27359
Message-Id: <20070327133915.B2D5F2C380B7@hfmain.localdomain>

Below is the list of changes that have just been committed into a local
5.1 repository of hf. When hf does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-03-27 18:39:11+05:00, holyfoot@stripped +4 -0
  Bug #27359 Partition: memory allocation error message
  
  if ndbcluster's nodes aren't set, the handlerton can return zero partitions
  in the partitioned table. So we should check for that.

  mysql-test/r/ndb_partition_error2.result@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +3 -0
    New BitKeeper file ``mysql-test/r/ndb_partition_error2.result''

  mysql-test/r/ndb_partition_error2.result@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +0 -0

  mysql-test/t/ndb_partition_error2-master.opt@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +1 -0
    New BitKeeper file ``mysql-test/t/ndb_partition_error2-master.opt''

  mysql-test/t/ndb_partition_error2-master.opt@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +0 -0

  mysql-test/t/ndb_partition_error2.test@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +14 -0
    New BitKeeper file ``mysql-test/t/ndb_partition_error2.test''

  mysql-test/t/ndb_partition_error2.test@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +0 -0

  sql/partition_info.cc@stripped, 2007-03-27 18:39:09+05:00, holyfoot@stripped +5 -1
    check for zero return added

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	holyfoot
# Host:	hfmain.(none)
# Root:	/home/hf/work/27359/my51-27359
--- New file ---
+++ mysql-test/r/ndb_partition_error2.result	07/03/27 18:39:09
drop table if exists t1;
create table t1 (s1 int) engine=ndbcluster;
ERROR HY000: For the partitioned engine it is necessary to define all partition

--- New file ---
+++ mysql-test/t/ndb_partition_error2-master.opt	07/03/27 18:39:09
--ndbcluster

--- New file ---
+++ mysql-test/t/ndb_partition_error2.test	07/03/27 18:39:09
disable_query_log;
--require r/true.require
select support = 'Enabled' as `TRUE` from information_schema.engines where engine = 'ndbcluster';
enable_query_log;

--disable_warnings
drop table if exists t1;
--enable_warnings
#
# Bug #27359 Partitions: memory allocation error message 
#
--error ER_PARTITION_NOT_DEFINED_ERROR
create table t1 (s1 int) engine=ndbcluster;



--- 1.34/sql/partition_info.cc	2007-03-27 18:39:15 +05:00
+++ 1.35/sql/partition_info.cc	2007-03-27 18:39:15 +05:00
@@ -753,7 +753,11 @@ bool partition_info::check_partition_inf
   }
   if (unlikely(set_up_defaults_for_partitioning(file, info, (uint)0)))
     goto end;
-  tot_partitions= get_tot_partitions();
+  if (!(tot_partitions= get_tot_partitions()))
+  {
+    my_error(ER_PARTITION_NOT_DEFINED_ERROR, MYF(0), "partitions");
+    goto end;
+  }
   if (unlikely(tot_partitions > MAX_PARTITIONS))
   {
     my_error(ER_TOO_MANY_PARTITIONS_ERROR, MYF(0));