BUG#19067: Crash when ALTER TABLE for default subpartitioned table

mysql-test/r/partition.result:
  New test cases
mysql-test/r/partition_02myisam.result:
  ENGINE always specified per partition in show table
mysql-test/t/partition.test:
  New test cases
sql/partition_element.h:
  New copy constructor for partition_element
sql/partition_info.cc:
  Use new copy constructor to ensure default subpartitions inherit partition options from parent
  Ensure engine is always set on both partitions and subpartitions
sql/sql_partition.cc:
  Removed unneeded bool to generate_partition_syntax
  Write partition options also for subpartitioned tables when subpartitioning is by default
  Set up defaults for new partitions also in REORGANIZE PARTITION
sql/sql_partition.h:
  Removed unneeded parameter to generate_partition_syntax call
sql/sql_show.cc:
  Removed unneeded parameter to generate_partition_syntax call
sql/sql_table.cc:
  Removed unneeded parameter to generate_partition_syntax call

1 files changed, 1 insertions, 1 deletions

diff --git a/sql/sql_show.cc b/sql/sql_show.cc
index 95433828a1e..f26deb6eba9 100644
--- a/sql/sql_show.cc
+++ b/sql/sql_show.cc
@@ -1276,7 +1276,7 @@ store_create_info(THD *thd, TABLE_LIST *table_list, String *packet,
     if (table->part_info &&
         ((part_syntax= generate_partition_syntax(table->part_info,
                                                   &part_syntax_len,
-                                                  FALSE,FALSE))))
+                                                  FALSE))))
     {
        packet->append(part_syntax, part_syntax_len);
        my_free(part_syntax, MYF(0));