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BUG#18659: In get_part_iter_for_interval_via_walking(), when we need to

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obtain partition number, call partition_info->get_part_partition_id() when
the table has subpartitions, and get_partition_id() otherwise. (The bug
was that we were always doing the latter)


mysql-test/r/partition_pruning.result:
  Testcase for BUG#18659
mysql-test/t/partition_pruning.test:
  Testcase for BUG#18659
This commit is contained in:
unknown
2006-04-04 00:52:14 +04:00
parent 838c7ddccc
commit a26509aead
3 changed files with 33 additions and 1 deletions
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6
sql/sql_partition.cc
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@@ -5521,7 +5521,11 @@ int get_part_iter_for_interval_via_walking(partition_info *part_info,
else
{
longlong dummy;
if (!part_info->get_partition_id(part_info, &part_id, &dummy))
int res= part_info->is_sub_partitioned() ?
part_info->get_part_partition_id(part_info, &part_id,
&dummy):
part_info->get_partition_id(part_info, &part_id, &dummy);
if (!res)
{
init_single_partition_iterator(part_id, part_iter);
return 1; /* Ok, iterator initialized */