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, 2 insertions, 2 deletions

diff --git a/sql/sql_table.cc b/sql/sql_table.cc
index 6cc2ad266e5..f23b664126e 100644
--- a/sql/sql_table.cc
+++ b/sql/sql_table.cc
@@ -323,7 +323,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
       part_info->part_state_len= 0;
       if (!(part_syntax_buf= generate_partition_syntax(part_info,
                                                        &syntax_len,
-                                                       TRUE, FALSE)))
+                                                       TRUE)))
       {
         DBUG_RETURN(TRUE);
       }
@@ -2159,7 +2159,7 @@ bool mysql_create_table_internal(THD *thd,
     */
     if (!(part_syntax_buf= generate_partition_syntax(part_info,
                                                      &syntax_len,
-                                                     TRUE, FALSE)))
+                                                     TRUE)))
       goto err;
     part_info->part_info_string= part_syntax_buf;
     part_info->part_info_len= syntax_len;