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Code Activity

BUG#15408: Partitions: subpartition names are not unique

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Also, moved some of the code out of handler.h and into partition specific files for better 
separation.
Also, moved some of the C funcs into partition_info as formal C++ methods


mysql-test/r/partition_mgm_err.result:
  result block for test of bug # 15408
mysql-test/t/partition_mgm_err.test:
  test for duplicate subpartition names
sql/Makefile.am:
  adding sql_partition.h, partition_info.cpp, partition_info.h, and partition_element.h to the makefile
sql/ha_partition.cc:
  using the new members of partition_info
sql/ha_partition.h:
  using the new members of partition_info
sql/handler.h:
  moved this code into sql_partition.h
sql/mysql_priv.h:
  including sql_partition.h also now
sql/opt_range.cc:
  using the new members of partition_info
sql/sql_partition.cc:
  moved some of the functions out and into the partition_info class
  using the new members of partition_info
sql/sql_show.cc:
  using the new members of partition_info
win/cmakefiles/sql:
  added partition_info.cpp to the sql cmake file
sql/partition_element.h:
  New BitKeeper file ``sql/partition_element.h''
sql/partition_info.h:
  New BitKeeper file ``sql/partition_info.h''
sql/sql_partition.h:
  New BitKeeper file ``sql/sql_partition.h''
This commit is contained in:
unknown
2006-02-16 10:38:33 -06:00
parent 99526f2efb
commit d047fe77b7
15 changed files with 982 additions and 821 deletions
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70
sql/partition_element.h Normal file
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/* Copyright (C) 2000,2004 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifdef USE_PRAGMA_INTERFACE
#pragma interface /* gcc class implementation */
#endif
/**
* An enum and a struct to handle partitioning and subpartitioning.
*/
enum partition_type {
NOT_A_PARTITION= 0,
RANGE_PARTITION,
HASH_PARTITION,
LIST_PARTITION
};
enum partition_state {
PART_NORMAL= 0,
PART_IS_DROPPED= 1,
PART_TO_BE_DROPPED= 2,
PART_TO_BE_ADDED= 3,
PART_TO_BE_REORGED= 4,
PART_REORGED_DROPPED= 5,
PART_CHANGED= 6,
PART_IS_CHANGED= 7,
PART_IS_ADDED= 8
};
class partition_element :public Sql_alloc {
public:
List<partition_element> subpartitions;
List<longlong> list_val_list;
ulonglong part_max_rows;
ulonglong part_min_rows;
char *partition_name;
char *tablespace_name;
longlong range_value;
char* part_comment;
char* data_file_name;
char* index_file_name;
handlerton *engine_type;
enum partition_state part_state;
uint16 nodegroup_id;
partition_element()
: part_max_rows(0), part_min_rows(0), partition_name(NULL),
tablespace_name(NULL), range_value(0), part_comment(NULL),
data_file_name(NULL), index_file_name(NULL),
engine_type(NULL),part_state(PART_NORMAL),
nodegroup_id(UNDEF_NODEGROUP)
{
subpartitions.empty();
list_val_list.empty();
}
~partition_element() {}
};